425820960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9591

約数の個数: 144

約数和(自身を含む): 1500145920

約数和(自身を除く): 1074324960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5580, 7440, 8928, 9539, 11160, 14880, 19078, 22320, 28617, 38156, 44640, 47695, 57234, 76312, 85851, 95390, 114468, 143085, 152624, 171702, 190780, 228936, 286170, 295709, 305248, 343404, 381560, 429255, 457872, 572340, 591418, 686808, 763120, 858510, 887127, 915744, 1144680, 1182836, 1373616, 1478545, 1526240, 1717020, 1774254, 2289360, 2365672, 2661381, 2747232, 2957090, 3434040, 3548508, 4435635, 4578720, 4731344, 5322762, 5914180, 6868080, 7097016, 8871270, 9462688, 10645524, 11828360, 13306905, 13736160, 14194032, 17742540, 21291048, 23656720, 26613810, 28388064, 35485080, 42582096, 47313440, 53227620, 70970160, 85164192, 106455240, 141940320, 212910480, 425820960]

約数ペア:

[(1, 425820960), (2, 212910480), (3, 141940320), (4, 106455240), (5, 85164192), (6, 70970160), (8, 53227620), (9, 47313440), (10, 42582096), (12, 35485080), (15, 28388064), (16, 26613810), (18, 23656720), (20, 21291048), (24, 17742540), (30, 14194032), (31, 13736160), (32, 13306905), (36, 11828360), (40, 10645524), (45, 9462688), (48, 8871270), (60, 7097016), (62, 6868080), (72, 5914180), (80, 5322762), (90, 4731344), (93, 4578720), (96, 4435635), (120, 3548508), (124, 3434040), (144, 2957090), (155, 2747232), (160, 2661381), (180, 2365672), (186, 2289360), (240, 1774254), (248, 1717020), (279, 1526240), (288, 1478545), (310, 1373616), (360, 1182836), (372, 1144680), (465, 915744), (480, 887127), (496, 858510), (558, 763120), (620, 686808), (720, 591418), (744, 572340), (930, 457872), (992, 429255), (1116, 381560), (1240, 343404), (1395, 305248), (1440, 295709), (1488, 286170), (1860, 228936), (2232, 190780), (2480, 171702), (2790, 152624), (2976, 143085), (3720, 114468), (4464, 95390), (4960, 85851), (5580, 76312), (7440, 57234), (8928, 47695), (9539, 44640), (11160, 38156), (14880, 28617), (19078, 22320)]