2249751480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{37571}}^1$

素因数の和:38084

約数の個数: 64

約数和(自身を含む): 6762960000

約数和(自身を除く): 4513208520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 11976, 14970, 19960, 29940, 37571, 59880, 75142, 112713, 150284, 187855, 225426, 300568, 375710, 450852, 563565, 751420, 901704, 1127130, 1502840, 2254260, 4508520, 18747929, 37495858, 56243787, 74991716, 93739645, 112487574, 149983432, 187479290, 224975148, 281218935, 374958580, 449950296, 562437870, 749917160, 1124875740, 2249751480]

約数ペア:

[(1, 2249751480), (2, 1124875740), (3, 749917160), (4, 562437870), (5, 449950296), (6, 374958580), (8, 281218935), (10, 224975148), (12, 187479290), (15, 149983432), (20, 112487574), (24, 93739645), (30, 74991716), (40, 56243787), (60, 37495858), (120, 18747929), (499, 4508520), (998, 2254260), (1497, 1502840), (1996, 1127130), (2495, 901704), (2994, 751420), (3992, 563565), (4990, 450852), (5988, 375710), (7485, 300568), (9980, 225426), (11976, 187855), (14970, 150284), (19960, 112713), (29940, 75142), (37571, 59880)]