53962080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 181031760

約数和(自身を除く): 127069680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 389, 408, 480, 510, 544, 578, 680, 778, 816, 867, 1020, 1156, 1167, 1360, 1445, 1556, 1632, 1734, 1945, 2040, 2312, 2334, 2720, 2890, 3112, 3468, 3890, 4080, 4335, 4624, 4668, 5780, 5835, 6224, 6613, 6936, 7780, 8160, 8670, 9248, 9336, 11560, 11670, 12448, 13226, 13872, 15560, 17340, 18672, 19839, 23120, 23340, 26452, 27744, 31120, 33065, 34680, 37344, 39678, 46240, 46680, 52904, 62240, 66130, 69360, 79356, 93360, 99195, 105808, 112421, 132260, 138720, 158712, 186720, 198390, 211616, 224842, 264520, 317424, 337263, 396780, 449684, 529040, 562105, 634848, 674526, 793560, 899368, 1058080, 1124210, 1349052, 1587120, 1686315, 1798736, 2248420, 2698104, 3174240, 3372630, 3597472, 4496840, 5396208, 6745260, 8993680, 10792416, 13490520, 17987360, 26981040, 53962080]

約数ペア:

[(1, 53962080), (2, 26981040), (3, 17987360), (4, 13490520), (5, 10792416), (6, 8993680), (8, 6745260), (10, 5396208), (12, 4496840), (15, 3597472), (16, 3372630), (17, 3174240), (20, 2698104), (24, 2248420), (30, 1798736), (32, 1686315), (34, 1587120), (40, 1349052), (48, 1124210), (51, 1058080), (60, 899368), (68, 793560), (80, 674526), (85, 634848), (96, 562105), (102, 529040), (120, 449684), (136, 396780), (160, 337263), (170, 317424), (204, 264520), (240, 224842), (255, 211616), (272, 198390), (289, 186720), (340, 158712), (389, 138720), (408, 132260), (480, 112421), (510, 105808), (544, 99195), (578, 93360), (680, 79356), (778, 69360), (816, 66130), (867, 62240), (1020, 52904), (1156, 46680), (1167, 46240), (1360, 39678), (1445, 37344), (1556, 34680), (1632, 33065), (1734, 31120), (1945, 27744), (2040, 26452), (2312, 23340), (2334, 23120), (2720, 19839), (2890, 18672), (3112, 17340), (3468, 15560), (3890, 13872), (4080, 13226), (4335, 12448), (4624, 11670), (4668, 11560), (5780, 9336), (5835, 9248), (6224, 8670), (6613, 8160), (6936, 7780)]