1639235040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{2099}}^1$

素因数の和:3744

約数の個数: 96

約数和(自身を含む): 5169225600

約数和(自身を除く): 3529990560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1627, 2099, 3254, 4198, 4881, 6297, 6508, 8135, 8396, 9762, 10495, 12594, 13016, 16270, 16792, 19524, 20990, 24405, 25188, 26032, 31485, 32540, 33584, 39048, 41980, 48810, 50376, 52064, 62970, 65080, 67168, 78096, 83960, 97620, 100752, 125940, 130160, 156192, 167920, 195240, 201504, 251880, 260320, 335840, 390480, 503760, 780960, 1007520, 3415073, 6830146, 10245219, 13660292, 17075365, 20490438, 27320584, 34150730, 40980876, 51226095, 54641168, 68301460, 81961752, 102452190, 109282336, 136602920, 163923504, 204904380, 273205840, 327847008, 409808760, 546411680, 819617520, 1639235040]

約数ペア:

[(1, 1639235040), (2, 819617520), (3, 546411680), (4, 409808760), (5, 327847008), (6, 273205840), (8, 204904380), (10, 163923504), (12, 136602920), (15, 109282336), (16, 102452190), (20, 81961752), (24, 68301460), (30, 54641168), (32, 51226095), (40, 40980876), (48, 34150730), (60, 27320584), (80, 20490438), (96, 17075365), (120, 13660292), (160, 10245219), (240, 6830146), (480, 3415073), (1627, 1007520), (2099, 780960), (3254, 503760), (4198, 390480), (4881, 335840), (6297, 260320), (6508, 251880), (8135, 201504), (8396, 195240), (9762, 167920), (10495, 156192), (12594, 130160), (13016, 125940), (16270, 100752), (16792, 97620), (19524, 83960), (20990, 78096), (24405, 67168), (25188, 65080), (26032, 62970), (31485, 52064), (32540, 50376), (33584, 48810), (39048, 41980)]