120787680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1489}}^1$

素因数の和:1533

約数の個数: 144

約数和(自身を含む): 412277040

約数和(自身を除く): 291489360

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, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1489, 1560, 1690, 2028, 2080, 2535, 2704, 2978, 3120, 3380, 4056, 4467, 5070, 5408, 5956, 6240, 6760, 7445, 8112, 8934, 10140, 11912, 13520, 14890, 16224, 17868, 19357, 20280, 22335, 23824, 27040, 29780, 35736, 38714, 40560, 44670, 47648, 58071, 59560, 71472, 77428, 81120, 89340, 96785, 116142, 119120, 142944, 154856, 178680, 193570, 232284, 238240, 251641, 290355, 309712, 357360, 387140, 464568, 503282, 580710, 619424, 714720, 754923, 774280, 929136, 1006564, 1161420, 1258205, 1509846, 1548560, 1858272, 2013128, 2322840, 2516410, 3019692, 3097120, 3774615, 4026256, 4645680, 5032820, 6039384, 7549230, 8052512, 9291360, 10065640, 12078768, 15098460, 20131280, 24157536, 30196920, 40262560, 60393840, 120787680]

約数ペア:

[(1, 120787680), (2, 60393840), (3, 40262560), (4, 30196920), (5, 24157536), (6, 20131280), (8, 15098460), (10, 12078768), (12, 10065640), (13, 9291360), (15, 8052512), (16, 7549230), (20, 6039384), (24, 5032820), (26, 4645680), (30, 4026256), (32, 3774615), (39, 3097120), (40, 3019692), (48, 2516410), (52, 2322840), (60, 2013128), (65, 1858272), (78, 1548560), (80, 1509846), (96, 1258205), (104, 1161420), (120, 1006564), (130, 929136), (156, 774280), (160, 754923), (169, 714720), (195, 619424), (208, 580710), (240, 503282), (260, 464568), (312, 387140), (338, 357360), (390, 309712), (416, 290355), (480, 251641), (507, 238240), (520, 232284), (624, 193570), (676, 178680), (780, 154856), (845, 142944), (1014, 119120), (1040, 116142), (1248, 96785), (1352, 89340), (1489, 81120), (1560, 77428), (1690, 71472), (2028, 59560), (2080, 58071), (2535, 47648), (2704, 44670), (2978, 40560), (3120, 38714), (3380, 35736), (4056, 29780), (4467, 27040), (5070, 23824), (5408, 22335), (5956, 20280), (6240, 19357), (6760, 17868), (7445, 16224), (8112, 14890), (8934, 13520), (10140, 11912)]