240798672

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^2\times {\mathrm{757}}^1$

素因数の和:865

約数の個数: 90

約数和(自身を含む): 689454818

約数和(自身を除く): 448656146

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 757, 846, 1128, 1514, 1692, 2209, 2256, 2271, 3028, 3384, 4418, 4542, 6056, 6627, 6768, 6813, 8836, 9084, 12112, 13254, 13626, 17672, 18168, 19881, 26508, 27252, 35344, 35579, 36336, 39762, 53016, 54504, 71158, 79524, 106032, 106737, 109008, 142316, 159048, 213474, 284632, 318096, 320211, 426948, 569264, 640422, 853896, 1280844, 1672213, 1707792, 2561688, 3344426, 5016639, 5123376, 6688852, 10033278, 13377704, 15049917, 20066556, 26755408, 30099834, 40133112, 60199668, 80266224, 120399336, 240798672]

約数ペア:

[(1, 240798672), (2, 120399336), (3, 80266224), (4, 60199668), (6, 40133112), (8, 30099834), (9, 26755408), (12, 20066556), (16, 15049917), (18, 13377704), (24, 10033278), (36, 6688852), (47, 5123376), (48, 5016639), (72, 3344426), (94, 2561688), (141, 1707792), (144, 1672213), (188, 1280844), (282, 853896), (376, 640422), (423, 569264), (564, 426948), (752, 320211), (757, 318096), (846, 284632), (1128, 213474), (1514, 159048), (1692, 142316), (2209, 109008), (2256, 106737), (2271, 106032), (3028, 79524), (3384, 71158), (4418, 54504), (4542, 53016), (6056, 39762), (6627, 36336), (6768, 35579), (6813, 35344), (8836, 27252), (9084, 26508), (12112, 19881), (13254, 18168), (13626, 17672)]