87080760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:862

約数の個数: 192

約数和(自身を含む): 318427200

約数和(自身を除く): 231346440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 52, 60, 65, 69, 72, 78, 90, 92, 104, 115, 117, 120, 130, 138, 156, 180, 184, 195, 207, 230, 234, 260, 276, 299, 312, 345, 360, 390, 414, 460, 468, 520, 552, 585, 598, 690, 780, 809, 828, 897, 920, 936, 1035, 1170, 1196, 1380, 1495, 1560, 1618, 1656, 1794, 2070, 2340, 2392, 2427, 2691, 2760, 2990, 3236, 3588, 4045, 4140, 4485, 4680, 4854, 5382, 5980, 6472, 7176, 7281, 8090, 8280, 8970, 9708, 10517, 10764, 11960, 12135, 13455, 14562, 16180, 17940, 18607, 19416, 21034, 21528, 24270, 26910, 29124, 31551, 32360, 35880, 36405, 37214, 42068, 48540, 52585, 53820, 55821, 58248, 63102, 72810, 74428, 84136, 93035, 94653, 97080, 105170, 107640, 111642, 126204, 145620, 148856, 157755, 167463, 186070, 189306, 210340, 223284, 241891, 252408, 279105, 291240, 315510, 334926, 372140, 378612, 420680, 446568, 473265, 483782, 558210, 631020, 669852, 725673, 744280, 757224, 837315, 946530, 967564, 1116420, 1209455, 1262040, 1339704, 1451346, 1674630, 1893060, 1935128, 2177019, 2232840, 2418910, 2902692, 3349260, 3628365, 3786120, 4354038, 4837820, 5805384, 6698520, 7256730, 8708076, 9675640, 10885095, 14513460, 17416152, 21770190, 29026920, 43540380, 87080760]

約数ペア:

[(1, 87080760), (2, 43540380), (3, 29026920), (4, 21770190), (5, 17416152), (6, 14513460), (8, 10885095), (9, 9675640), (10, 8708076), (12, 7256730), (13, 6698520), (15, 5805384), (18, 4837820), (20, 4354038), (23, 3786120), (24, 3628365), (26, 3349260), (30, 2902692), (36, 2418910), (39, 2232840), (40, 2177019), (45, 1935128), (46, 1893060), (52, 1674630), (60, 1451346), (65, 1339704), (69, 1262040), (72, 1209455), (78, 1116420), (90, 967564), (92, 946530), (104, 837315), (115, 757224), (117, 744280), (120, 725673), (130, 669852), (138, 631020), (156, 558210), (180, 483782), (184, 473265), (195, 446568), (207, 420680), (230, 378612), (234, 372140), (260, 334926), (276, 315510), (299, 291240), (312, 279105), (345, 252408), (360, 241891), (390, 223284), (414, 210340), (460, 189306), (468, 186070), (520, 167463), (552, 157755), (585, 148856), (598, 145620), (690, 126204), (780, 111642), (809, 107640), (828, 105170), (897, 97080), (920, 94653), (936, 93035), (1035, 84136), (1170, 74428), (1196, 72810), (1380, 63102), (1495, 58248), (1560, 55821), (1618, 53820), (1656, 52585), (1794, 48540), (2070, 42068), (2340, 37214), (2392, 36405), (2427, 35880), (2691, 32360), (2760, 31551), (2990, 29124), (3236, 26910), (3588, 24270), (4045, 21528), (4140, 21034), (4485, 19416), (4680, 18607), (4854, 17940), (5382, 16180), (5980, 14562), (6472, 13455), (7176, 12135), (7281, 11960), (8090, 10764), (8280, 10517), (8970, 9708)]