38828948880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2647}}^1\times {\mathrm{61121}}^1$

素因数の和:63784

約数の個数: 80

約数和(自身を含む): 120417185664

約数和(自身を除く): 81588236784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2647, 5294, 7941, 10588, 13235, 15882, 21176, 26470, 31764, 39705, 42352, 52940, 61121, 63528, 79410, 105880, 122242, 127056, 158820, 183363, 211760, 244484, 305605, 317640, 366726, 488968, 611210, 635280, 733452, 916815, 977936, 1222420, 1466904, 1833630, 2444840, 2933808, 3667260, 4889680, 7334520, 14669040, 161787287, 323574574, 485361861, 647149148, 808936435, 970723722, 1294298296, 1617872870, 1941447444, 2426809305, 2588596592, 3235745740, 3882894888, 4853618610, 6471491480, 7765789776, 9707237220, 12942982960, 19414474440, 38828948880]

約数ペア:

[(1, 38828948880), (2, 19414474440), (3, 12942982960), (4, 9707237220), (5, 7765789776), (6, 6471491480), (8, 4853618610), (10, 3882894888), (12, 3235745740), (15, 2588596592), (16, 2426809305), (20, 1941447444), (24, 1617872870), (30, 1294298296), (40, 970723722), (48, 808936435), (60, 647149148), (80, 485361861), (120, 323574574), (240, 161787287), (2647, 14669040), (5294, 7334520), (7941, 4889680), (10588, 3667260), (13235, 2933808), (15882, 2444840), (21176, 1833630), (26470, 1466904), (31764, 1222420), (39705, 977936), (42352, 916815), (52940, 733452), (61121, 635280), (63528, 611210), (79410, 488968), (105880, 366726), (122242, 317640), (127056, 305605), (158820, 244484), (183363, 211760)]