86288280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{55313}}^1$

素因数の和:55340

約数の個数: 64

約数和(自身を含む): 278782560

約数和(自身を除く): 192494280

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, 1560, 55313, 110626, 165939, 221252, 276565, 331878, 442504, 553130, 663756, 719069, 829695, 1106260, 1327512, 1438138, 1659390, 2157207, 2212520, 2876276, 3318780, 3595345, 4314414, 5752552, 6637560, 7190690, 8628828, 10786035, 14381380, 17257656, 21572070, 28762760, 43144140, 86288280]

約数ペア:

[(1, 86288280), (2, 43144140), (3, 28762760), (4, 21572070), (5, 17257656), (6, 14381380), (8, 10786035), (10, 8628828), (12, 7190690), (13, 6637560), (15, 5752552), (20, 4314414), (24, 3595345), (26, 3318780), (30, 2876276), (39, 2212520), (40, 2157207), (52, 1659390), (60, 1438138), (65, 1327512), (78, 1106260), (104, 829695), (120, 719069), (130, 663756), (156, 553130), (195, 442504), (260, 331878), (312, 276565), (390, 221252), (520, 165939), (780, 110626), (1560, 55313)]