40102080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1186

約数の個数: 112

約数和(自身を含む): 130881120

約数和(自身を除く): 90779040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1129, 1184, 1480, 1776, 2220, 2258, 2368, 2960, 3387, 3552, 4440, 4516, 5645, 5920, 6774, 7104, 8880, 9032, 11290, 11840, 13548, 16935, 17760, 18064, 22580, 27096, 33870, 35520, 36128, 41773, 45160, 54192, 67740, 72256, 83546, 90320, 108384, 125319, 135480, 167092, 180640, 208865, 216768, 250638, 270960, 334184, 361280, 417730, 501276, 541920, 626595, 668368, 835460, 1002552, 1083840, 1253190, 1336736, 1670920, 2005104, 2506380, 2673472, 3341840, 4010208, 5012760, 6683680, 8020416, 10025520, 13367360, 20051040, 40102080]

約数ペア:

[(1, 40102080), (2, 20051040), (3, 13367360), (4, 10025520), (5, 8020416), (6, 6683680), (8, 5012760), (10, 4010208), (12, 3341840), (15, 2673472), (16, 2506380), (20, 2005104), (24, 1670920), (30, 1336736), (32, 1253190), (37, 1083840), (40, 1002552), (48, 835460), (60, 668368), (64, 626595), (74, 541920), (80, 501276), (96, 417730), (111, 361280), (120, 334184), (148, 270960), (160, 250638), (185, 216768), (192, 208865), (222, 180640), (240, 167092), (296, 135480), (320, 125319), (370, 108384), (444, 90320), (480, 83546), (555, 72256), (592, 67740), (740, 54192), (888, 45160), (960, 41773), (1110, 36128), (1129, 35520), (1184, 33870), (1480, 27096), (1776, 22580), (2220, 18064), (2258, 17760), (2368, 16935), (2960, 13548), (3387, 11840), (3552, 11290), (4440, 9032), (4516, 8880), (5645, 7104), (5920, 6774)]