313614480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30389}}^1$

素因数の和:30448

約数の個数: 80

約数和(自身を含む): 994847040

約数和(自身を除く): 681232560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 30389, 60778, 91167, 121556, 151945, 182334, 243112, 303890, 364668, 455835, 486224, 607780, 729336, 911670, 1215560, 1306727, 1458672, 1823340, 2431120, 2613454, 3646680, 3920181, 5226908, 6533635, 7293360, 7840362, 10453816, 13067270, 15680724, 19600905, 20907632, 26134540, 31361448, 39201810, 52269080, 62722896, 78403620, 104538160, 156807240, 313614480]

約数ペア:

[(1, 313614480), (2, 156807240), (3, 104538160), (4, 78403620), (5, 62722896), (6, 52269080), (8, 39201810), (10, 31361448), (12, 26134540), (15, 20907632), (16, 19600905), (20, 15680724), (24, 13067270), (30, 10453816), (40, 7840362), (43, 7293360), (48, 6533635), (60, 5226908), (80, 3920181), (86, 3646680), (120, 2613454), (129, 2431120), (172, 1823340), (215, 1458672), (240, 1306727), (258, 1215560), (344, 911670), (430, 729336), (516, 607780), (645, 486224), (688, 455835), (860, 364668), (1032, 303890), (1290, 243112), (1720, 182334), (2064, 151945), (2580, 121556), (3440, 91167), (5160, 60778), (10320, 30389)]