685564080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150343}}^1$

素因数の和:150378

約数の個数: 80

約数和(自身を含む): 2237118720

約数和(自身を除く): 1551554640

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, 150343, 300686, 451029, 601372, 751715, 902058, 1202744, 1503430, 1804116, 2255145, 2405488, 2856517, 3006860, 3608232, 4510290, 5713034, 6013720, 7216464, 8569551, 9020580, 11426068, 12027440, 14282585, 17139102, 18041160, 22852136, 28565170, 34278204, 36082320, 42847755, 45704272, 57130340, 68556408, 85695510, 114260680, 137112816, 171391020, 228521360, 342782040, 685564080]

約数ペア:

[(1, 685564080), (2, 342782040), (3, 228521360), (4, 171391020), (5, 137112816), (6, 114260680), (8, 85695510), (10, 68556408), (12, 57130340), (15, 45704272), (16, 42847755), (19, 36082320), (20, 34278204), (24, 28565170), (30, 22852136), (38, 18041160), (40, 17139102), (48, 14282585), (57, 12027440), (60, 11426068), (76, 9020580), (80, 8569551), (95, 7216464), (114, 6013720), (120, 5713034), (152, 4510290), (190, 3608232), (228, 3006860), (240, 2856517), (285, 2405488), (304, 2255145), (380, 1804116), (456, 1503430), (570, 1202744), (760, 902058), (912, 751715), (1140, 601372), (1520, 451029), (2280, 300686), (4560, 150343)]