1230235560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:565

約数の個数: 256

約数和(自身を含む): 4354560000

約数和(自身を除く): 3124324440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 167, 171, 180, 190, 216, 228, 270, 285, 334, 342, 359, 360, 380, 456, 501, 513, 540, 570, 668, 684, 718, 760, 835, 855, 1002, 1026, 1077, 1080, 1140, 1336, 1368, 1436, 1503, 1670, 1710, 1795, 2004, 2052, 2154, 2280, 2505, 2565, 2872, 3006, 3173, 3231, 3340, 3420, 3590, 4008, 4104, 4308, 4509, 5010, 5130, 5385, 6012, 6346, 6462, 6680, 6821, 6840, 7180, 7515, 8616, 9018, 9519, 9693, 10020, 10260, 10770, 12024, 12692, 12924, 13642, 14360, 15030, 15865, 16155, 18036, 19038, 19386, 20040, 20463, 20520, 21540, 22545, 25384, 25848, 27284, 28557, 30060, 31730, 32310, 34105, 36072, 38076, 38772, 40926, 43080, 45090, 47595, 48465, 54568, 57114, 59953, 60120, 61389, 63460, 64620, 68210, 76152, 77544, 81852, 85671, 90180, 95190, 96930, 102315, 114228, 119906, 122778, 126920, 129240, 136420, 142785, 163704, 171342, 179859, 180360, 184167, 190380, 193860, 204630, 228456, 239812, 245556, 272840, 285570, 299765, 306945, 342684, 359718, 368334, 380760, 387720, 409260, 428355, 479624, 491112, 539577, 571140, 599530, 613890, 685368, 719436, 736668, 818520, 856710, 899295, 920835, 1079154, 1139107, 1142280, 1199060, 1227780, 1438872, 1473336, 1618731, 1713420, 1798590, 1841670, 2158308, 2278214, 2398120, 2455560, 2697885, 3237462, 3417321, 3426840, 3597180, 3683340, 4316616, 4556428, 5395770, 5695535, 6474924, 6834642, 7194360, 7366680, 8093655, 9112856, 10251963, 10791540, 11391070, 12949848, 13669284, 16187310, 17086605, 20503926, 21583080, 22782140, 27338568, 30755889, 32374620, 34173210, 41007852, 45564280, 51259815, 61511778, 64749240, 68346420, 82015704, 102519630, 123023556, 136692840, 153779445, 205039260, 246047112, 307558890, 410078520, 615117780, 1230235560]

約数ペア:

[(1, 1230235560), (2, 615117780), (3, 410078520), (4, 307558890), (5, 246047112), (6, 205039260), (8, 153779445), (9, 136692840), (10, 123023556), (12, 102519630), (15, 82015704), (18, 68346420), (19, 64749240), (20, 61511778), (24, 51259815), (27, 45564280), (30, 41007852), (36, 34173210), (38, 32374620), (40, 30755889), (45, 27338568), (54, 22782140), (57, 21583080), (60, 20503926), (72, 17086605), (76, 16187310), (90, 13669284), (95, 12949848), (108, 11391070), (114, 10791540), (120, 10251963), (135, 9112856), (152, 8093655), (167, 7366680), (171, 7194360), (180, 6834642), (190, 6474924), (216, 5695535), (228, 5395770), (270, 4556428), (285, 4316616), (334, 3683340), (342, 3597180), (359, 3426840), (360, 3417321), (380, 3237462), (456, 2697885), (501, 2455560), (513, 2398120), (540, 2278214), (570, 2158308), (668, 1841670), (684, 1798590), (718, 1713420), (760, 1618731), (835, 1473336), (855, 1438872), (1002, 1227780), (1026, 1199060), (1077, 1142280), (1080, 1139107), (1140, 1079154), (1336, 920835), (1368, 899295), (1436, 856710), (1503, 818520), (1670, 736668), (1710, 719436), (1795, 685368), (2004, 613890), (2052, 599530), (2154, 571140), (2280, 539577), (2505, 491112), (2565, 479624), (2872, 428355), (3006, 409260), (3173, 387720), (3231, 380760), (3340, 368334), (3420, 359718), (3590, 342684), (4008, 306945), (4104, 299765), (4308, 285570), (4509, 272840), (5010, 245556), (5130, 239812), (5385, 228456), (6012, 204630), (6346, 193860), (6462, 190380), (6680, 184167), (6821, 180360), (6840, 179859), (7180, 171342), (7515, 163704), (8616, 142785), (9018, 136420), (9519, 129240), (9693, 126920), (10020, 122778), (10260, 119906), (10770, 114228), (12024, 102315), (12692, 96930), (12924, 95190), (13642, 90180), (14360, 85671), (15030, 81852), (15865, 77544), (16155, 76152), (18036, 68210), (19038, 64620), (19386, 63460), (20040, 61389), (20463, 60120), (20520, 59953), (21540, 57114), (22545, 54568), (25384, 48465), (25848, 47595), (27284, 45090), (28557, 43080), (30060, 40926), (31730, 38772), (32310, 38076), (34105, 36072)]