72776760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12377}}^1$

素因数の和:12405

約数の個数: 96

約数和(自身を含む): 253996560

約数和(自身を除く): 181219800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12377, 24754, 37131, 49508, 61885, 74262, 86639, 99016, 123770, 148524, 173278, 185655, 247540, 259917, 297048, 346556, 371310, 433195, 495080, 519834, 606473, 693112, 742620, 866390, 1039668, 1212946, 1299585, 1485240, 1732780, 1819419, 2079336, 2425892, 2599170, 3032365, 3465560, 3638838, 4851784, 5198340, 6064730, 7277676, 9097095, 10396680, 12129460, 14555352, 18194190, 24258920, 36388380, 72776760]

約数ペア:

[(1, 72776760), (2, 36388380), (3, 24258920), (4, 18194190), (5, 14555352), (6, 12129460), (7, 10396680), (8, 9097095), (10, 7277676), (12, 6064730), (14, 5198340), (15, 4851784), (20, 3638838), (21, 3465560), (24, 3032365), (28, 2599170), (30, 2425892), (35, 2079336), (40, 1819419), (42, 1732780), (49, 1485240), (56, 1299585), (60, 1212946), (70, 1039668), (84, 866390), (98, 742620), (105, 693112), (120, 606473), (140, 519834), (147, 495080), (168, 433195), (196, 371310), (210, 346556), (245, 297048), (280, 259917), (294, 247540), (392, 185655), (420, 173278), (490, 148524), (588, 123770), (735, 99016), (840, 86639), (980, 74262), (1176, 61885), (1470, 49508), (1960, 37131), (2940, 24754), (5880, 12377)]