14991120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 51532416

約数和(自身を除く): 36541296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 443, 470, 564, 705, 720, 752, 846, 886, 940, 1128, 1329, 1410, 1692, 1772, 1880, 2115, 2215, 2256, 2658, 2820, 3384, 3544, 3760, 3987, 4230, 4430, 5316, 5640, 6645, 6768, 7088, 7974, 8460, 8860, 10632, 11280, 13290, 15948, 16920, 17720, 19935, 20821, 21264, 26580, 31896, 33840, 35440, 39870, 41642, 53160, 62463, 63792, 79740, 83284, 104105, 106320, 124926, 159480, 166568, 187389, 208210, 249852, 312315, 318960, 333136, 374778, 416420, 499704, 624630, 749556, 832840, 936945, 999408, 1249260, 1499112, 1665680, 1873890, 2498520, 2998224, 3747780, 4997040, 7495560, 14991120]

約数ペア:

[(1, 14991120), (2, 7495560), (3, 4997040), (4, 3747780), (5, 2998224), (6, 2498520), (8, 1873890), (9, 1665680), (10, 1499112), (12, 1249260), (15, 999408), (16, 936945), (18, 832840), (20, 749556), (24, 624630), (30, 499704), (36, 416420), (40, 374778), (45, 333136), (47, 318960), (48, 312315), (60, 249852), (72, 208210), (80, 187389), (90, 166568), (94, 159480), (120, 124926), (141, 106320), (144, 104105), (180, 83284), (188, 79740), (235, 63792), (240, 62463), (282, 53160), (360, 41642), (376, 39870), (423, 35440), (443, 33840), (470, 31896), (564, 26580), (705, 21264), (720, 20821), (752, 19935), (846, 17720), (886, 16920), (940, 15948), (1128, 13290), (1329, 11280), (1410, 10632), (1692, 8860), (1772, 8460), (1880, 7974), (2115, 7088), (2215, 6768), (2256, 6645), (2658, 5640), (2820, 5316), (3384, 4430), (3544, 4230), (3760, 3987)]