2173560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 6652800

約数和(自身を除く): 4479240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 307, 354, 472, 590, 614, 708, 885, 921, 1180, 1228, 1416, 1535, 1770, 1842, 2360, 2456, 3070, 3540, 3684, 4605, 6140, 7080, 7368, 9210, 12280, 18113, 18420, 36226, 36840, 54339, 72452, 90565, 108678, 144904, 181130, 217356, 271695, 362260, 434712, 543390, 724520, 1086780, 2173560]

約数ペア:

[(1, 2173560), (2, 1086780), (3, 724520), (4, 543390), (5, 434712), (6, 362260), (8, 271695), (10, 217356), (12, 181130), (15, 144904), (20, 108678), (24, 90565), (30, 72452), (40, 54339), (59, 36840), (60, 36226), (118, 18420), (120, 18113), (177, 12280), (236, 9210), (295, 7368), (307, 7080), (354, 6140), (472, 4605), (590, 3684), (614, 3540), (708, 3070), (885, 2456), (921, 2360), (1180, 1842), (1228, 1770), (1416, 1535)]