121611360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19489}}^1$

素因数の和:19520

約数の個数: 96

約数和(自身を含む): 412564320

約数和(自身を除く): 290952960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 19489, 38978, 58467, 77956, 97445, 116934, 155912, 194890, 233868, 253357, 292335, 311824, 389780, 467736, 506714, 584670, 623648, 760071, 779560, 935472, 1013428, 1169340, 1266785, 1520142, 1559120, 1870944, 2026856, 2338680, 2533570, 3040284, 3118240, 3800355, 4053712, 4677360, 5067140, 6080568, 7600710, 8107424, 9354720, 10134280, 12161136, 15201420, 20268560, 24322272, 30402840, 40537120, 60805680, 121611360]

約数ペア:

[(1, 121611360), (2, 60805680), (3, 40537120), (4, 30402840), (5, 24322272), (6, 20268560), (8, 15201420), (10, 12161136), (12, 10134280), (13, 9354720), (15, 8107424), (16, 7600710), (20, 6080568), (24, 5067140), (26, 4677360), (30, 4053712), (32, 3800355), (39, 3118240), (40, 3040284), (48, 2533570), (52, 2338680), (60, 2026856), (65, 1870944), (78, 1559120), (80, 1520142), (96, 1266785), (104, 1169340), (120, 1013428), (130, 935472), (156, 779560), (160, 760071), (195, 623648), (208, 584670), (240, 506714), (260, 467736), (312, 389780), (390, 311824), (416, 292335), (480, 253357), (520, 233868), (624, 194890), (780, 155912), (1040, 116934), (1248, 97445), (1560, 77956), (2080, 58467), (3120, 38978), (6240, 19489)]