15615429960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{7589}}^1$

素因数の和:8935

約数の個数: 128

約数和(自身を含む): 50494752000

約数和(自身を除く): 34879322040

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, 156, 195, 260, 312, 390, 520, 780, 1319, 1560, 2638, 3957, 5276, 6595, 7589, 7914, 10552, 13190, 15178, 15828, 17147, 19785, 22767, 26380, 30356, 31656, 34294, 37945, 39570, 45534, 51441, 52760, 60712, 68588, 75890, 79140, 85735, 91068, 98657, 102882, 113835, 137176, 151780, 158280, 171470, 182136, 197314, 205764, 227670, 257205, 295971, 303560, 342940, 394628, 411528, 455340, 493285, 514410, 591942, 685880, 789256, 910680, 986570, 1028820, 1183884, 1479855, 1973140, 2057640, 2367768, 2959710, 3946280, 5919420, 10009891, 11838840, 20019782, 30029673, 40039564, 50049455, 60059346, 80079128, 100098910, 120118692, 130128583, 150148365, 200197820, 240237384, 260257166, 300296730, 390385749, 400395640, 520514332, 600593460, 650642915, 780771498, 1041028664, 1201186920, 1301285830, 1561542996, 1951928745, 2602571660, 3123085992, 3903857490, 5205143320, 7807714980, 15615429960]

約数ペア:

[(1, 15615429960), (2, 7807714980), (3, 5205143320), (4, 3903857490), (5, 3123085992), (6, 2602571660), (8, 1951928745), (10, 1561542996), (12, 1301285830), (13, 1201186920), (15, 1041028664), (20, 780771498), (24, 650642915), (26, 600593460), (30, 520514332), (39, 400395640), (40, 390385749), (52, 300296730), (60, 260257166), (65, 240237384), (78, 200197820), (104, 150148365), (120, 130128583), (130, 120118692), (156, 100098910), (195, 80079128), (260, 60059346), (312, 50049455), (390, 40039564), (520, 30029673), (780, 20019782), (1319, 11838840), (1560, 10009891), (2638, 5919420), (3957, 3946280), (5276, 2959710), (6595, 2367768), (7589, 2057640), (7914, 1973140), (10552, 1479855), (13190, 1183884), (15178, 1028820), (15828, 986570), (17147, 910680), (19785, 789256), (22767, 685880), (26380, 591942), (30356, 514410), (31656, 493285), (34294, 455340), (37945, 411528), (39570, 394628), (45534, 342940), (51441, 303560), (52760, 295971), (60712, 257205), (68588, 227670), (75890, 205764), (79140, 197314), (85735, 182136), (91068, 171470), (98657, 158280), (102882, 151780), (113835, 137176)]