118730520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1217}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 387616320

約数和(自身を除く): 268885800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1217, 1355, 1626, 2168, 2434, 2439, 2710, 3252, 3651, 4065, 4868, 4878, 5420, 6085, 6504, 7302, 8130, 9736, 9756, 10840, 10953, 12170, 12195, 14604, 16260, 18255, 19512, 21906, 24340, 24390, 29208, 32520, 36510, 43812, 48680, 48780, 54765, 73020, 87624, 97560, 109530, 146040, 219060, 329807, 438120, 659614, 989421, 1319228, 1649035, 1978842, 2638456, 2968263, 3298070, 3957684, 4947105, 5936526, 6596140, 7915368, 9894210, 11873052, 13192280, 14841315, 19788420, 23746104, 29682630, 39576840, 59365260, 118730520]

約数ペア:

[(1, 118730520), (2, 59365260), (3, 39576840), (4, 29682630), (5, 23746104), (6, 19788420), (8, 14841315), (9, 13192280), (10, 11873052), (12, 9894210), (15, 7915368), (18, 6596140), (20, 5936526), (24, 4947105), (30, 3957684), (36, 3298070), (40, 2968263), (45, 2638456), (60, 1978842), (72, 1649035), (90, 1319228), (120, 989421), (180, 659614), (271, 438120), (360, 329807), (542, 219060), (813, 146040), (1084, 109530), (1217, 97560), (1355, 87624), (1626, 73020), (2168, 54765), (2434, 48780), (2439, 48680), (2710, 43812), (3252, 36510), (3651, 32520), (4065, 29208), (4868, 24390), (4878, 24340), (5420, 21906), (6085, 19512), (6504, 18255), (7302, 16260), (8130, 14604), (9736, 12195), (9756, 12170), (10840, 10953)]