38543280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3917}}^1$

素因数の和:3974

約数の個数: 80

約数和(自身を含む): 122429664

約数和(自身を除く): 83886384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 3917, 4920, 7834, 9840, 11751, 15668, 19585, 23502, 31336, 39170, 47004, 58755, 62672, 78340, 94008, 117510, 156680, 160597, 188016, 235020, 313360, 321194, 470040, 481791, 642388, 802985, 940080, 963582, 1284776, 1605970, 1927164, 2408955, 2569552, 3211940, 3854328, 4817910, 6423880, 7708656, 9635820, 12847760, 19271640, 38543280]

約数ペア:

[(1, 38543280), (2, 19271640), (3, 12847760), (4, 9635820), (5, 7708656), (6, 6423880), (8, 4817910), (10, 3854328), (12, 3211940), (15, 2569552), (16, 2408955), (20, 1927164), (24, 1605970), (30, 1284776), (40, 963582), (41, 940080), (48, 802985), (60, 642388), (80, 481791), (82, 470040), (120, 321194), (123, 313360), (164, 235020), (205, 188016), (240, 160597), (246, 156680), (328, 117510), (410, 94008), (492, 78340), (615, 62672), (656, 58755), (820, 47004), (984, 39170), (1230, 31336), (1640, 23502), (1968, 19585), (2460, 15668), (3280, 11751), (3917, 9840), (4920, 7834)]