428834880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2525

約数の個数: 168

約数和(自身を含む): 1499808024

約数和(自身を除く): 1070973144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2441, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 4882, 5490, 5856, 7320, 7323, 8784, 9760, 9764, 10980, 11712, 12205, 14640, 14646, 17568, 19520, 19528, 21960, 21969, 24410, 29280, 29292, 35136, 36615, 39056, 43920, 43938, 48820, 58560, 58584, 73230, 78112, 87840, 87876, 97640, 109845, 117168, 146460, 148901, 156224, 175680, 175752, 195280, 219690, 234336, 292920, 297802, 351504, 390560, 439380, 446703, 468672, 585840, 595604, 703008, 744505, 781120, 878760, 893406, 1171680, 1191208, 1340109, 1406016, 1489010, 1757520, 1786812, 2233515, 2343360, 2382416, 2680218, 2978020, 3515040, 3573624, 4467030, 4764832, 5360436, 5956040, 6700545, 7030080, 7147248, 8934060, 9529664, 10720872, 11912080, 13401090, 14294496, 17868120, 21441744, 23824160, 26802180, 28588992, 35736240, 42883488, 47648320, 53604360, 71472480, 85766976, 107208720, 142944960, 214417440, 428834880]

約数ペア:

[(1, 428834880), (2, 214417440), (3, 142944960), (4, 107208720), (5, 85766976), (6, 71472480), (8, 53604360), (9, 47648320), (10, 42883488), (12, 35736240), (15, 28588992), (16, 26802180), (18, 23824160), (20, 21441744), (24, 17868120), (30, 14294496), (32, 13401090), (36, 11912080), (40, 10720872), (45, 9529664), (48, 8934060), (60, 7147248), (61, 7030080), (64, 6700545), (72, 5956040), (80, 5360436), (90, 4764832), (96, 4467030), (120, 3573624), (122, 3515040), (144, 2978020), (160, 2680218), (180, 2382416), (183, 2343360), (192, 2233515), (240, 1786812), (244, 1757520), (288, 1489010), (305, 1406016), (320, 1340109), (360, 1191208), (366, 1171680), (480, 893406), (488, 878760), (549, 781120), (576, 744505), (610, 703008), (720, 595604), (732, 585840), (915, 468672), (960, 446703), (976, 439380), (1098, 390560), (1220, 351504), (1440, 297802), (1464, 292920), (1830, 234336), (1952, 219690), (2196, 195280), (2440, 175752), (2441, 175680), (2745, 156224), (2880, 148901), (2928, 146460), (3660, 117168), (3904, 109845), (4392, 97640), (4880, 87876), (4882, 87840), (5490, 78112), (5856, 73230), (7320, 58584), (7323, 58560), (8784, 48820), (9760, 43938), (9764, 43920), (10980, 39056), (11712, 36615), (12205, 35136), (14640, 29292), (14646, 29280), (17568, 24410), (19520, 21969), (19528, 21960)]