149644080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1003

約数の個数: 120

約数和(自身を含む): 504936432

約数和(自身を除く): 355292352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 360, 614, 677, 720, 921, 1228, 1354, 1535, 1842, 2031, 2456, 2708, 2763, 3070, 3385, 3684, 4062, 4605, 4912, 5416, 5526, 6093, 6140, 6770, 7368, 8124, 9210, 10155, 10832, 11052, 12186, 12280, 13540, 13815, 14736, 16248, 18420, 20310, 22104, 24372, 24560, 27080, 27630, 30465, 32496, 36840, 40620, 44208, 48744, 54160, 55260, 60930, 73680, 81240, 97488, 110520, 121860, 162480, 207839, 221040, 243720, 415678, 487440, 623517, 831356, 1039195, 1247034, 1662712, 1870551, 2078390, 2494068, 3117585, 3325424, 3741102, 4156780, 4988136, 6235170, 7482204, 8313560, 9352755, 9976272, 12470340, 14964408, 16627120, 18705510, 24940680, 29928816, 37411020, 49881360, 74822040, 149644080]

約数ペア:

[(1, 149644080), (2, 74822040), (3, 49881360), (4, 37411020), (5, 29928816), (6, 24940680), (8, 18705510), (9, 16627120), (10, 14964408), (12, 12470340), (15, 9976272), (16, 9352755), (18, 8313560), (20, 7482204), (24, 6235170), (30, 4988136), (36, 4156780), (40, 3741102), (45, 3325424), (48, 3117585), (60, 2494068), (72, 2078390), (80, 1870551), (90, 1662712), (120, 1247034), (144, 1039195), (180, 831356), (240, 623517), (307, 487440), (360, 415678), (614, 243720), (677, 221040), (720, 207839), (921, 162480), (1228, 121860), (1354, 110520), (1535, 97488), (1842, 81240), (2031, 73680), (2456, 60930), (2708, 55260), (2763, 54160), (3070, 48744), (3385, 44208), (3684, 40620), (4062, 36840), (4605, 32496), (4912, 30465), (5416, 27630), (5526, 27080), (6093, 24560), (6140, 24372), (6770, 22104), (7368, 20310), (8124, 18420), (9210, 16248), (10155, 14736), (10832, 13815), (11052, 13540), (12186, 12280)]