76584720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 250233984

約数和(自身を除く): 173649264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 43, 48, 60, 80, 82, 86, 120, 123, 129, 164, 172, 181, 205, 215, 240, 246, 258, 328, 344, 362, 410, 430, 492, 516, 543, 615, 645, 656, 688, 724, 820, 860, 905, 984, 1032, 1086, 1230, 1290, 1448, 1640, 1720, 1763, 1810, 1968, 2064, 2172, 2460, 2580, 2715, 2896, 3280, 3440, 3526, 3620, 4344, 4920, 5160, 5289, 5430, 7052, 7240, 7421, 7783, 8688, 8815, 9840, 10320, 10578, 10860, 14104, 14480, 14842, 15566, 17630, 21156, 21720, 22263, 23349, 26445, 28208, 29684, 31132, 35260, 37105, 38915, 42312, 43440, 44526, 46698, 52890, 59368, 62264, 70520, 74210, 77830, 84624, 89052, 93396, 105780, 111315, 116745, 118736, 124528, 141040, 148420, 155660, 178104, 186792, 211560, 222630, 233490, 296840, 311320, 319103, 356208, 373584, 423120, 445260, 466980, 593680, 622640, 638206, 890520, 933960, 957309, 1276412, 1595515, 1781040, 1867920, 1914618, 2552824, 3191030, 3829236, 4786545, 5105648, 6382060, 7658472, 9573090, 12764120, 15316944, 19146180, 25528240, 38292360, 76584720]

約数ペア:

[(1, 76584720), (2, 38292360), (3, 25528240), (4, 19146180), (5, 15316944), (6, 12764120), (8, 9573090), (10, 7658472), (12, 6382060), (15, 5105648), (16, 4786545), (20, 3829236), (24, 3191030), (30, 2552824), (40, 1914618), (41, 1867920), (43, 1781040), (48, 1595515), (60, 1276412), (80, 957309), (82, 933960), (86, 890520), (120, 638206), (123, 622640), (129, 593680), (164, 466980), (172, 445260), (181, 423120), (205, 373584), (215, 356208), (240, 319103), (246, 311320), (258, 296840), (328, 233490), (344, 222630), (362, 211560), (410, 186792), (430, 178104), (492, 155660), (516, 148420), (543, 141040), (615, 124528), (645, 118736), (656, 116745), (688, 111315), (724, 105780), (820, 93396), (860, 89052), (905, 84624), (984, 77830), (1032, 74210), (1086, 70520), (1230, 62264), (1290, 59368), (1448, 52890), (1640, 46698), (1720, 44526), (1763, 43440), (1810, 42312), (1968, 38915), (2064, 37105), (2172, 35260), (2460, 31132), (2580, 29684), (2715, 28208), (2896, 26445), (3280, 23349), (3440, 22263), (3526, 21720), (3620, 21156), (4344, 17630), (4920, 15566), (5160, 14842), (5289, 14480), (5430, 14104), (7052, 10860), (7240, 10578), (7421, 10320), (7783, 9840), (8688, 8815)]