5491377840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{135389}}^1$

素因数の和:135431

約数の個数: 120

約数和(自身を含む): 18433619280

約数和(自身を除く): 12942241440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 13520, 20280, 40560, 135389, 270778, 406167, 541556, 676945, 812334, 1083112, 1353890, 1624668, 1760057, 2030835, 2166224, 2707780, 3249336, 3520114, 4061670, 5280171, 5415560, 6498672, 7040228, 8123340, 8800285, 10560342, 10831120, 14080456, 16246680, 17600570, 21120684, 22880741, 26400855, 28160912, 32493360, 35201140, 42241368, 45761482, 52801710, 68642223, 70402280, 84482736, 91522964, 105603420, 114403705, 137284446, 140804560, 183045928, 211206840, 228807410, 274568892, 343211115, 366091856, 422413680, 457614820, 549137784, 686422230, 915229640, 1098275568, 1372844460, 1830459280, 2745688920, 5491377840]

約数ペア:

[(1, 5491377840), (2, 2745688920), (3, 1830459280), (4, 1372844460), (5, 1098275568), (6, 915229640), (8, 686422230), (10, 549137784), (12, 457614820), (13, 422413680), (15, 366091856), (16, 343211115), (20, 274568892), (24, 228807410), (26, 211206840), (30, 183045928), (39, 140804560), (40, 137284446), (48, 114403705), (52, 105603420), (60, 91522964), (65, 84482736), (78, 70402280), (80, 68642223), (104, 52801710), (120, 45761482), (130, 42241368), (156, 35201140), (169, 32493360), (195, 28160912), (208, 26400855), (240, 22880741), (260, 21120684), (312, 17600570), (338, 16246680), (390, 14080456), (507, 10831120), (520, 10560342), (624, 8800285), (676, 8123340), (780, 7040228), (845, 6498672), (1014, 5415560), (1040, 5280171), (1352, 4061670), (1560, 3520114), (1690, 3249336), (2028, 2707780), (2535, 2166224), (2704, 2030835), (3120, 1760057), (3380, 1624668), (4056, 1353890), (5070, 1083112), (6760, 812334), (8112, 676945), (10140, 541556), (13520, 406167), (20280, 270778), (40560, 135389)]