204484080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{44843}}^1$

素因数の和:44878

約数の個数: 80

約数和(自身を含む): 667278720

約数和(自身を除く): 462794640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 44843, 89686, 134529, 179372, 224215, 269058, 358744, 448430, 538116, 672645, 717488, 852017, 896860, 1076232, 1345290, 1704034, 1793720, 2152464, 2556051, 2690580, 3408068, 3587440, 4260085, 5112102, 5381160, 6816136, 8520170, 10224204, 10762320, 12780255, 13632272, 17040340, 20448408, 25560510, 34080680, 40896816, 51121020, 68161360, 102242040, 204484080]

約数ペア:

[(1, 204484080), (2, 102242040), (3, 68161360), (4, 51121020), (5, 40896816), (6, 34080680), (8, 25560510), (10, 20448408), (12, 17040340), (15, 13632272), (16, 12780255), (19, 10762320), (20, 10224204), (24, 8520170), (30, 6816136), (38, 5381160), (40, 5112102), (48, 4260085), (57, 3587440), (60, 3408068), (76, 2690580), (80, 2556051), (95, 2152464), (114, 1793720), (120, 1704034), (152, 1345290), (190, 1076232), (228, 896860), (240, 852017), (285, 717488), (304, 672645), (380, 538116), (456, 448430), (570, 358744), (760, 269058), (912, 224215), (1140, 179372), (1520, 134529), (2280, 89686), (4560, 44843)]