1080512520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:568

約数の個数: 256

約数和(自身を含む): 3680121600

約数和(自身を除く): 2599609080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 61, 68, 76, 85, 95, 102, 114, 120, 122, 136, 152, 170, 183, 190, 204, 228, 244, 255, 285, 305, 323, 340, 366, 380, 408, 456, 457, 488, 510, 570, 610, 646, 680, 732, 760, 914, 915, 969, 1020, 1037, 1140, 1159, 1220, 1292, 1371, 1464, 1615, 1828, 1830, 1938, 2040, 2074, 2280, 2285, 2318, 2440, 2584, 2742, 3111, 3230, 3477, 3656, 3660, 3876, 4148, 4570, 4636, 4845, 5185, 5484, 5795, 6222, 6460, 6855, 6954, 7320, 7752, 7769, 8296, 8683, 9140, 9272, 9690, 10370, 10968, 11590, 12444, 12920, 13710, 13908, 15538, 15555, 17366, 17385, 18280, 19380, 19703, 20740, 23180, 23307, 24888, 26049, 27420, 27816, 27877, 31076, 31110, 34732, 34770, 38760, 38845, 39406, 41480, 43415, 46360, 46614, 52098, 54840, 55754, 59109, 62152, 62220, 69464, 69540, 77690, 78812, 83631, 86830, 93228, 98515, 104196, 111508, 116535, 118218, 124440, 130245, 139080, 139385, 147611, 155380, 157624, 167262, 173660, 186456, 197030, 208392, 223016, 233070, 236436, 260490, 278770, 295222, 295545, 310760, 334524, 347320, 394060, 418155, 442833, 466140, 472872, 473909, 520980, 529663, 557540, 590444, 591090, 669048, 738055, 788120, 836310, 885666, 932280, 947818, 1041960, 1059326, 1115080, 1180888, 1182180, 1421727, 1476110, 1588989, 1672620, 1771332, 1895636, 2118652, 2214165, 2364360, 2369545, 2648315, 2843454, 2952220, 3177978, 3345240, 3542664, 3791272, 4237304, 4428330, 4739090, 5296630, 5686908, 5904440, 6355956, 7108635, 7944945, 8856660, 9004271, 9478180, 10593260, 11373816, 12711912, 14217270, 15889890, 17713320, 18008542, 18956360, 21186520, 27012813, 28434540, 31779780, 36017084, 45021355, 54025626, 56869080, 63559560, 72034168, 90042710, 108051252, 135064065, 180085420, 216102504, 270128130, 360170840, 540256260, 1080512520]

約数ペア:

[(1, 1080512520), (2, 540256260), (3, 360170840), (4, 270128130), (5, 216102504), (6, 180085420), (8, 135064065), (10, 108051252), (12, 90042710), (15, 72034168), (17, 63559560), (19, 56869080), (20, 54025626), (24, 45021355), (30, 36017084), (34, 31779780), (38, 28434540), (40, 27012813), (51, 21186520), (57, 18956360), (60, 18008542), (61, 17713320), (68, 15889890), (76, 14217270), (85, 12711912), (95, 11373816), (102, 10593260), (114, 9478180), (120, 9004271), (122, 8856660), (136, 7944945), (152, 7108635), (170, 6355956), (183, 5904440), (190, 5686908), (204, 5296630), (228, 4739090), (244, 4428330), (255, 4237304), (285, 3791272), (305, 3542664), (323, 3345240), (340, 3177978), (366, 2952220), (380, 2843454), (408, 2648315), (456, 2369545), (457, 2364360), (488, 2214165), (510, 2118652), (570, 1895636), (610, 1771332), (646, 1672620), (680, 1588989), (732, 1476110), (760, 1421727), (914, 1182180), (915, 1180888), (969, 1115080), (1020, 1059326), (1037, 1041960), (1140, 947818), (1159, 932280), (1220, 885666), (1292, 836310), (1371, 788120), (1464, 738055), (1615, 669048), (1828, 591090), (1830, 590444), (1938, 557540), (2040, 529663), (2074, 520980), (2280, 473909), (2285, 472872), (2318, 466140), (2440, 442833), (2584, 418155), (2742, 394060), (3111, 347320), (3230, 334524), (3477, 310760), (3656, 295545), (3660, 295222), (3876, 278770), (4148, 260490), (4570, 236436), (4636, 233070), (4845, 223016), (5185, 208392), (5484, 197030), (5795, 186456), (6222, 173660), (6460, 167262), (6855, 157624), (6954, 155380), (7320, 147611), (7752, 139385), (7769, 139080), (8296, 130245), (8683, 124440), (9140, 118218), (9272, 116535), (9690, 111508), (10370, 104196), (10968, 98515), (11590, 93228), (12444, 86830), (12920, 83631), (13710, 78812), (13908, 77690), (15538, 69540), (15555, 69464), (17366, 62220), (17385, 62152), (18280, 59109), (19380, 55754), (19703, 54840), (20740, 52098), (23180, 46614), (23307, 46360), (24888, 43415), (26049, 41480), (27420, 39406), (27816, 38845), (27877, 38760), (31076, 34770), (31110, 34732)]