295327440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9539}}^1$

素因数の和:9601

約数の個数: 120

約数和(自身を含む): 1014979680

約数和(自身を除く): 719652240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 9539, 10320, 15480, 19078, 28617, 30960, 38156, 47695, 57234, 76312, 85851, 95390, 114468, 143085, 152624, 171702, 190780, 228936, 286170, 343404, 381560, 410177, 429255, 457872, 572340, 686808, 763120, 820354, 858510, 1144680, 1230531, 1373616, 1640708, 1717020, 2050885, 2289360, 2461062, 3281416, 3434040, 3691593, 4101770, 4922124, 6152655, 6562832, 6868080, 7383186, 8203540, 9844248, 12305310, 14766372, 16407080, 18457965, 19688496, 24610620, 29532744, 32814160, 36915930, 49221240, 59065488, 73831860, 98442480, 147663720, 295327440]

約数ペア:

[(1, 295327440), (2, 147663720), (3, 98442480), (4, 73831860), (5, 59065488), (6, 49221240), (8, 36915930), (9, 32814160), (10, 29532744), (12, 24610620), (15, 19688496), (16, 18457965), (18, 16407080), (20, 14766372), (24, 12305310), (30, 9844248), (36, 8203540), (40, 7383186), (43, 6868080), (45, 6562832), (48, 6152655), (60, 4922124), (72, 4101770), (80, 3691593), (86, 3434040), (90, 3281416), (120, 2461062), (129, 2289360), (144, 2050885), (172, 1717020), (180, 1640708), (215, 1373616), (240, 1230531), (258, 1144680), (344, 858510), (360, 820354), (387, 763120), (430, 686808), (516, 572340), (645, 457872), (688, 429255), (720, 410177), (774, 381560), (860, 343404), (1032, 286170), (1290, 228936), (1548, 190780), (1720, 171702), (1935, 152624), (2064, 143085), (2580, 114468), (3096, 95390), (3440, 85851), (3870, 76312), (5160, 57234), (6192, 47695), (7740, 38156), (9539, 30960), (10320, 28617), (15480, 19078)]