313218480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{2129}}^1$

素因数の和:2758

約数の個数: 80

約数和(自身を含む): 973018080

約数和(自身を除く): 659799600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 613, 1226, 1839, 2129, 2452, 3065, 3678, 4258, 4904, 6130, 6387, 7356, 8516, 9195, 9808, 10645, 12260, 12774, 14712, 17032, 18390, 21290, 24520, 25548, 29424, 31935, 34064, 36780, 42580, 49040, 51096, 63870, 73560, 85160, 102192, 127740, 147120, 170320, 255480, 510960, 1305077, 2610154, 3915231, 5220308, 6525385, 7830462, 10440616, 13050770, 15660924, 19576155, 20881232, 26101540, 31321848, 39152310, 52203080, 62643696, 78304620, 104406160, 156609240, 313218480]

約数ペア:

[(1, 313218480), (2, 156609240), (3, 104406160), (4, 78304620), (5, 62643696), (6, 52203080), (8, 39152310), (10, 31321848), (12, 26101540), (15, 20881232), (16, 19576155), (20, 15660924), (24, 13050770), (30, 10440616), (40, 7830462), (48, 6525385), (60, 5220308), (80, 3915231), (120, 2610154), (240, 1305077), (613, 510960), (1226, 255480), (1839, 170320), (2129, 147120), (2452, 127740), (3065, 102192), (3678, 85160), (4258, 73560), (4904, 63870), (6130, 51096), (6387, 49040), (7356, 42580), (8516, 36780), (9195, 34064), (9808, 31935), (10645, 29424), (12260, 25548), (12774, 24520), (14712, 21290), (17032, 18390)]