450253920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{30259}}^1$

素因数の和:30308

約数の個数: 96

約数和(自身を含む): 1464099840

約数和(自身を除く): 1013845920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 30259, 60518, 90777, 121036, 151295, 181554, 242072, 302590, 363108, 453885, 484144, 605180, 726216, 907770, 938029, 968288, 1210360, 1452432, 1815540, 1876058, 2420720, 2814087, 2904864, 3631080, 3752116, 4690145, 4841440, 5628174, 7262160, 7504232, 9380290, 11256348, 14070435, 14524320, 15008464, 18760580, 22512696, 28140870, 30016928, 37521160, 45025392, 56281740, 75042320, 90050784, 112563480, 150084640, 225126960, 450253920]

約数ペア:

[(1, 450253920), (2, 225126960), (3, 150084640), (4, 112563480), (5, 90050784), (6, 75042320), (8, 56281740), (10, 45025392), (12, 37521160), (15, 30016928), (16, 28140870), (20, 22512696), (24, 18760580), (30, 15008464), (31, 14524320), (32, 14070435), (40, 11256348), (48, 9380290), (60, 7504232), (62, 7262160), (80, 5628174), (93, 4841440), (96, 4690145), (120, 3752116), (124, 3631080), (155, 2904864), (160, 2814087), (186, 2420720), (240, 1876058), (248, 1815540), (310, 1452432), (372, 1210360), (465, 968288), (480, 938029), (496, 907770), (620, 726216), (744, 605180), (930, 484144), (992, 453885), (1240, 363108), (1488, 302590), (1860, 242072), (2480, 181554), (2976, 151295), (3720, 121036), (4960, 90777), (7440, 60518), (14880, 30259)]