480450360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2509

約数の個数: 128

約数和(自身を含む): 1564738560

約数和(自身を除く): 1084288200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 131, 156, 195, 260, 262, 312, 390, 393, 520, 524, 655, 780, 786, 1048, 1310, 1560, 1572, 1703, 1965, 2351, 2620, 3144, 3406, 3930, 4702, 5109, 5240, 6812, 7053, 7860, 8515, 9404, 10218, 11755, 13624, 14106, 15720, 17030, 18808, 20436, 23510, 25545, 28212, 30563, 34060, 35265, 40872, 47020, 51090, 56424, 61126, 68120, 70530, 91689, 94040, 102180, 122252, 141060, 152815, 183378, 204360, 244504, 282120, 305630, 307981, 366756, 458445, 611260, 615962, 733512, 916890, 923943, 1222520, 1231924, 1539905, 1833780, 1847886, 2463848, 3079810, 3667560, 3695772, 4003753, 4619715, 6159620, 7391544, 8007506, 9239430, 12011259, 12319240, 16015012, 18478860, 20018765, 24022518, 32030024, 36957720, 40037530, 48045036, 60056295, 80075060, 96090072, 120112590, 160150120, 240225180, 480450360]

約数ペア:

[(1, 480450360), (2, 240225180), (3, 160150120), (4, 120112590), (5, 96090072), (6, 80075060), (8, 60056295), (10, 48045036), (12, 40037530), (13, 36957720), (15, 32030024), (20, 24022518), (24, 20018765), (26, 18478860), (30, 16015012), (39, 12319240), (40, 12011259), (52, 9239430), (60, 8007506), (65, 7391544), (78, 6159620), (104, 4619715), (120, 4003753), (130, 3695772), (131, 3667560), (156, 3079810), (195, 2463848), (260, 1847886), (262, 1833780), (312, 1539905), (390, 1231924), (393, 1222520), (520, 923943), (524, 916890), (655, 733512), (780, 615962), (786, 611260), (1048, 458445), (1310, 366756), (1560, 307981), (1572, 305630), (1703, 282120), (1965, 244504), (2351, 204360), (2620, 183378), (3144, 152815), (3406, 141060), (3930, 122252), (4702, 102180), (5109, 94040), (5240, 91689), (6812, 70530), (7053, 68120), (7860, 61126), (8515, 56424), (9404, 51090), (10218, 47020), (11755, 40872), (13624, 35265), (14106, 34060), (15720, 30563), (17030, 28212), (18808, 25545), (20436, 23510)]