264372720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12377}}^1$

素因数の和:12482

約数の個数: 80

約数和(自身を含む): 828830880

約数和(自身を除く): 564458160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 10680, 12377, 21360, 24754, 37131, 49508, 61885, 74262, 99016, 123770, 148524, 185655, 198032, 247540, 297048, 371310, 495080, 594096, 742620, 990160, 1101553, 1485240, 2203106, 2970480, 3304659, 4406212, 5507765, 6609318, 8812424, 11015530, 13218636, 16523295, 17624848, 22031060, 26437272, 33046590, 44062120, 52874544, 66093180, 88124240, 132186360, 264372720]

約数ペア:

[(1, 264372720), (2, 132186360), (3, 88124240), (4, 66093180), (5, 52874544), (6, 44062120), (8, 33046590), (10, 26437272), (12, 22031060), (15, 17624848), (16, 16523295), (20, 13218636), (24, 11015530), (30, 8812424), (40, 6609318), (48, 5507765), (60, 4406212), (80, 3304659), (89, 2970480), (120, 2203106), (178, 1485240), (240, 1101553), (267, 990160), (356, 742620), (445, 594096), (534, 495080), (712, 371310), (890, 297048), (1068, 247540), (1335, 198032), (1424, 185655), (1780, 148524), (2136, 123770), (2670, 99016), (3560, 74262), (4272, 61885), (5340, 49508), (7120, 37131), (10680, 24754), (12377, 21360)]