1900335840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{304541}}^1$

素因数の和:304572

約数の個数: 96

約数和(自身を含む): 6446545056

約数和(自身を除く): 4546209216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 304541, 609082, 913623, 1218164, 1522705, 1827246, 2436328, 3045410, 3654492, 3959033, 4568115, 4872656, 6090820, 7308984, 7918066, 9136230, 9745312, 11877099, 12181640, 14617968, 15836132, 18272460, 19795165, 23754198, 24363280, 29235936, 31672264, 36544920, 39590330, 47508396, 48726560, 59385495, 63344528, 73089840, 79180660, 95016792, 118770990, 126689056, 146179680, 158361320, 190033584, 237541980, 316722640, 380067168, 475083960, 633445280, 950167920, 1900335840]

約数ペア:

[(1, 1900335840), (2, 950167920), (3, 633445280), (4, 475083960), (5, 380067168), (6, 316722640), (8, 237541980), (10, 190033584), (12, 158361320), (13, 146179680), (15, 126689056), (16, 118770990), (20, 95016792), (24, 79180660), (26, 73089840), (30, 63344528), (32, 59385495), (39, 48726560), (40, 47508396), (48, 39590330), (52, 36544920), (60, 31672264), (65, 29235936), (78, 24363280), (80, 23754198), (96, 19795165), (104, 18272460), (120, 15836132), (130, 14617968), (156, 12181640), (160, 11877099), (195, 9745312), (208, 9136230), (240, 7918066), (260, 7308984), (312, 6090820), (390, 4872656), (416, 4568115), (480, 3959033), (520, 3654492), (624, 3045410), (780, 2436328), (1040, 1827246), (1248, 1522705), (1560, 1218164), (2080, 913623), (3120, 609082), (6240, 304541)]