674543880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60443}}^1$

素因数の和:60491

約数の個数: 96

約数和(自身を含む): 2263023360

約数和(自身を除く): 1588479480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 60443, 120886, 181329, 241772, 302215, 362658, 483544, 543987, 604430, 725316, 906645, 1087974, 1208860, 1450632, 1813290, 1873733, 2175948, 2417720, 2719935, 3626580, 3747466, 4351896, 5439870, 5621199, 7253160, 7494932, 9368665, 10879740, 11242398, 14989864, 16863597, 18737330, 21759480, 22484796, 28105995, 33727194, 37474660, 44969592, 56211990, 67454388, 74949320, 84317985, 112423980, 134908776, 168635970, 224847960, 337271940, 674543880]

約数ペア:

[(1, 674543880), (2, 337271940), (3, 224847960), (4, 168635970), (5, 134908776), (6, 112423980), (8, 84317985), (9, 74949320), (10, 67454388), (12, 56211990), (15, 44969592), (18, 37474660), (20, 33727194), (24, 28105995), (30, 22484796), (31, 21759480), (36, 18737330), (40, 16863597), (45, 14989864), (60, 11242398), (62, 10879740), (72, 9368665), (90, 7494932), (93, 7253160), (120, 5621199), (124, 5439870), (155, 4351896), (180, 3747466), (186, 3626580), (248, 2719935), (279, 2417720), (310, 2175948), (360, 1873733), (372, 1813290), (465, 1450632), (558, 1208860), (620, 1087974), (744, 906645), (930, 725316), (1116, 604430), (1240, 543987), (1395, 483544), (1860, 362658), (2232, 302215), (2790, 241772), (3720, 181329), (5580, 120886), (11160, 60443)]