1260788160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27943}}^1$

素因数の和:28010

約数の個数: 112

約数和(自身を含む): 4088318976

約数和(自身を除く): 2827530816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2256, 2820, 3008, 3760, 4512, 5640, 7520, 9024, 11280, 15040, 22560, 27943, 45120, 55886, 83829, 111772, 139715, 167658, 223544, 279430, 335316, 419145, 447088, 558860, 670632, 838290, 894176, 1117720, 1313321, 1341264, 1676580, 1788352, 2235440, 2626642, 2682528, 3353160, 3939963, 4470880, 5253284, 5365056, 6566605, 6706320, 7879926, 8941760, 10506568, 13133210, 13412640, 15759852, 19699815, 21013136, 26266420, 26825280, 31519704, 39399630, 42026272, 52532840, 63039408, 78799260, 84052544, 105065680, 126078816, 157598520, 210131360, 252157632, 315197040, 420262720, 630394080, 1260788160]

約数ペア:

[(1, 1260788160), (2, 630394080), (3, 420262720), (4, 315197040), (5, 252157632), (6, 210131360), (8, 157598520), (10, 126078816), (12, 105065680), (15, 84052544), (16, 78799260), (20, 63039408), (24, 52532840), (30, 42026272), (32, 39399630), (40, 31519704), (47, 26825280), (48, 26266420), (60, 21013136), (64, 19699815), (80, 15759852), (94, 13412640), (96, 13133210), (120, 10506568), (141, 8941760), (160, 7879926), (188, 6706320), (192, 6566605), (235, 5365056), (240, 5253284), (282, 4470880), (320, 3939963), (376, 3353160), (470, 2682528), (480, 2626642), (564, 2235440), (705, 1788352), (752, 1676580), (940, 1341264), (960, 1313321), (1128, 1117720), (1410, 894176), (1504, 838290), (1880, 670632), (2256, 558860), (2820, 447088), (3008, 419145), (3760, 335316), (4512, 279430), (5640, 223544), (7520, 167658), (9024, 139715), (11280, 111772), (15040, 83829), (22560, 55886), (27943, 45120)]