12319320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 40824000

約数和(自身を除く): 28504680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 149, 156, 159, 195, 212, 260, 265, 298, 312, 318, 390, 424, 447, 520, 530, 596, 636, 689, 745, 780, 795, 894, 1060, 1192, 1272, 1378, 1490, 1560, 1590, 1788, 1937, 2067, 2120, 2235, 2756, 2980, 3180, 3445, 3576, 3874, 4134, 4470, 5512, 5811, 5960, 6360, 6890, 7748, 7897, 8268, 8940, 9685, 10335, 11622, 13780, 15496, 15794, 16536, 17880, 19370, 20670, 23244, 23691, 27560, 29055, 31588, 38740, 39485, 41340, 46488, 47382, 58110, 63176, 77480, 78970, 82680, 94764, 102661, 116220, 118455, 157940, 189528, 205322, 232440, 236910, 307983, 315880, 410644, 473820, 513305, 615966, 821288, 947640, 1026610, 1231932, 1539915, 2053220, 2463864, 3079830, 4106440, 6159660, 12319320]

約数ペア:

[(1, 12319320), (2, 6159660), (3, 4106440), (4, 3079830), (5, 2463864), (6, 2053220), (8, 1539915), (10, 1231932), (12, 1026610), (13, 947640), (15, 821288), (20, 615966), (24, 513305), (26, 473820), (30, 410644), (39, 315880), (40, 307983), (52, 236910), (53, 232440), (60, 205322), (65, 189528), (78, 157940), (104, 118455), (106, 116220), (120, 102661), (130, 94764), (149, 82680), (156, 78970), (159, 77480), (195, 63176), (212, 58110), (260, 47382), (265, 46488), (298, 41340), (312, 39485), (318, 38740), (390, 31588), (424, 29055), (447, 27560), (520, 23691), (530, 23244), (596, 20670), (636, 19370), (689, 17880), (745, 16536), (780, 15794), (795, 15496), (894, 13780), (1060, 11622), (1192, 10335), (1272, 9685), (1378, 8940), (1490, 8268), (1560, 7897), (1590, 7748), (1788, 6890), (1937, 6360), (2067, 5960), (2120, 5811), (2235, 5512), (2756, 4470), (2980, 4134), (3180, 3874), (3445, 3576)]