2320465680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{247913}}^1$

素因数の和:247945

約数の個数: 120

約数和(自身を含む): 8392384728

約数和(自身を除く): 6071919048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 247913, 495826, 743739, 991652, 1239565, 1487478, 1983304, 2231217, 2479130, 2974956, 3222869, 3718695, 3966608, 4462434, 4958260, 5949912, 6445738, 7437390, 8924868, 9668607, 9916520, 11156085, 11899824, 12891476, 14874780, 16114345, 17849736, 19337214, 19833040, 22312170, 25782952, 29005821, 29749560, 32228690, 35699472, 38674428, 44624340, 48343035, 51565904, 58011642, 59499120, 64457380, 77348856, 89248680, 96686070, 116023284, 128914760, 145029105, 154697712, 178497360, 193372140, 232046568, 257829520, 290058210, 386744280, 464093136, 580116420, 773488560, 1160232840, 2320465680]

約数ペア:

[(1, 2320465680), (2, 1160232840), (3, 773488560), (4, 580116420), (5, 464093136), (6, 386744280), (8, 290058210), (9, 257829520), (10, 232046568), (12, 193372140), (13, 178497360), (15, 154697712), (16, 145029105), (18, 128914760), (20, 116023284), (24, 96686070), (26, 89248680), (30, 77348856), (36, 64457380), (39, 59499120), (40, 58011642), (45, 51565904), (48, 48343035), (52, 44624340), (60, 38674428), (65, 35699472), (72, 32228690), (78, 29749560), (80, 29005821), (90, 25782952), (104, 22312170), (117, 19833040), (120, 19337214), (130, 17849736), (144, 16114345), (156, 14874780), (180, 12891476), (195, 11899824), (208, 11156085), (234, 9916520), (240, 9668607), (260, 8924868), (312, 7437390), (360, 6445738), (390, 5949912), (468, 4958260), (520, 4462434), (585, 3966608), (624, 3718695), (720, 3222869), (780, 2974956), (936, 2479130), (1040, 2231217), (1170, 1983304), (1560, 1487478), (1872, 1239565), (2340, 991652), (3120, 743739), (4680, 495826), (9360, 247913)]