15674029080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{508237}}^1$

素因数の和:508508

約数の個数: 64

約数和(自身を含む): 47205145440

約数和(自身を除く): 31531116360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 5140, 6168, 7710, 10280, 15420, 30840, 508237, 1016474, 1524711, 2032948, 2541185, 3049422, 4065896, 5082370, 6098844, 7623555, 10164740, 12197688, 15247110, 20329480, 30494220, 60988440, 130616909, 261233818, 391850727, 522467636, 653084545, 783701454, 1044935272, 1306169090, 1567402908, 1959253635, 2612338180, 3134805816, 3918507270, 5224676360, 7837014540, 15674029080]

約数ペア:

[(1, 15674029080), (2, 7837014540), (3, 5224676360), (4, 3918507270), (5, 3134805816), (6, 2612338180), (8, 1959253635), (10, 1567402908), (12, 1306169090), (15, 1044935272), (20, 783701454), (24, 653084545), (30, 522467636), (40, 391850727), (60, 261233818), (120, 130616909), (257, 60988440), (514, 30494220), (771, 20329480), (1028, 15247110), (1285, 12197688), (1542, 10164740), (2056, 7623555), (2570, 6098844), (3084, 5082370), (3855, 4065896), (5140, 3049422), (6168, 2541185), (7710, 2032948), (10280, 1524711), (15420, 1016474), (30840, 508237)]