47601240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 149713920

約数和(自身を除く): 102112680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 151, 185, 213, 222, 284, 296, 302, 355, 370, 426, 444, 453, 555, 568, 604, 710, 740, 755, 852, 888, 906, 1065, 1110, 1208, 1420, 1480, 1510, 1704, 1812, 2130, 2220, 2265, 2627, 2840, 3020, 3624, 4260, 4440, 4530, 5254, 5587, 6040, 7881, 8520, 9060, 10508, 10721, 11174, 13135, 15762, 16761, 18120, 21016, 21442, 22348, 26270, 27935, 31524, 32163, 33522, 39405, 42884, 44696, 52540, 53605, 55870, 63048, 64326, 67044, 78810, 83805, 85768, 105080, 107210, 111740, 128652, 134088, 157620, 160815, 167610, 214420, 223480, 257304, 315240, 321630, 335220, 396677, 428840, 643260, 670440, 793354, 1190031, 1286520, 1586708, 1983385, 2380062, 3173416, 3966770, 4760124, 5950155, 7933540, 9520248, 11900310, 15867080, 23800620, 47601240]

約数ペア:

[(1, 47601240), (2, 23800620), (3, 15867080), (4, 11900310), (5, 9520248), (6, 7933540), (8, 5950155), (10, 4760124), (12, 3966770), (15, 3173416), (20, 2380062), (24, 1983385), (30, 1586708), (37, 1286520), (40, 1190031), (60, 793354), (71, 670440), (74, 643260), (111, 428840), (120, 396677), (142, 335220), (148, 321630), (151, 315240), (185, 257304), (213, 223480), (222, 214420), (284, 167610), (296, 160815), (302, 157620), (355, 134088), (370, 128652), (426, 111740), (444, 107210), (453, 105080), (555, 85768), (568, 83805), (604, 78810), (710, 67044), (740, 64326), (755, 63048), (852, 55870), (888, 53605), (906, 52540), (1065, 44696), (1110, 42884), (1208, 39405), (1420, 33522), (1480, 32163), (1510, 31524), (1704, 27935), (1812, 26270), (2130, 22348), (2220, 21442), (2265, 21016), (2627, 18120), (2840, 16761), (3020, 15762), (3624, 13135), (4260, 11174), (4440, 10721), (4530, 10508), (5254, 9060), (5587, 8520), (6040, 7881)]