74468880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:665

約数の個数: 120

約数和(自身を含む): 251655768

約数和(自身を除く): 177186888

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, 293, 353, 360, 586, 706, 720, 879, 1059, 1172, 1412, 1465, 1758, 1765, 2118, 2344, 2637, 2824, 2930, 3177, 3516, 3530, 4236, 4395, 4688, 5274, 5295, 5648, 5860, 6354, 7032, 7060, 8472, 8790, 10548, 10590, 11720, 12708, 13185, 14064, 14120, 15885, 16944, 17580, 21096, 21180, 23440, 25416, 26370, 28240, 31770, 35160, 42192, 42360, 50832, 52740, 63540, 70320, 84720, 103429, 105480, 127080, 206858, 210960, 254160, 310287, 413716, 517145, 620574, 827432, 930861, 1034290, 1241148, 1551435, 1654864, 1861722, 2068580, 2482296, 3102870, 3723444, 4137160, 4654305, 4964592, 6205740, 7446888, 8274320, 9308610, 12411480, 14893776, 18617220, 24822960, 37234440, 74468880]

約数ペア:

[(1, 74468880), (2, 37234440), (3, 24822960), (4, 18617220), (5, 14893776), (6, 12411480), (8, 9308610), (9, 8274320), (10, 7446888), (12, 6205740), (15, 4964592), (16, 4654305), (18, 4137160), (20, 3723444), (24, 3102870), (30, 2482296), (36, 2068580), (40, 1861722), (45, 1654864), (48, 1551435), (60, 1241148), (72, 1034290), (80, 930861), (90, 827432), (120, 620574), (144, 517145), (180, 413716), (240, 310287), (293, 254160), (353, 210960), (360, 206858), (586, 127080), (706, 105480), (720, 103429), (879, 84720), (1059, 70320), (1172, 63540), (1412, 52740), (1465, 50832), (1758, 42360), (1765, 42192), (2118, 35160), (2344, 31770), (2637, 28240), (2824, 26370), (2930, 25416), (3177, 23440), (3516, 21180), (3530, 21096), (4236, 17580), (4395, 16944), (4688, 15885), (5274, 14120), (5295, 14064), (5648, 13185), (5860, 12708), (6354, 11720), (7032, 10590), (7060, 10548), (8472, 8790)]