47376240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{643}}^1$

素因数の和:966

約数の個数: 80

約数和(自身を含む): 147573888

約数和(自身を除く): 100197648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 643, 921, 1228, 1286, 1535, 1842, 1929, 2456, 2572, 3070, 3215, 3684, 3858, 4605, 4912, 5144, 6140, 6430, 7368, 7716, 9210, 9645, 10288, 12280, 12860, 14736, 15432, 18420, 19290, 24560, 25720, 30864, 36840, 38580, 51440, 73680, 77160, 154320, 197401, 394802, 592203, 789604, 987005, 1184406, 1579208, 1974010, 2368812, 2961015, 3158416, 3948020, 4737624, 5922030, 7896040, 9475248, 11844060, 15792080, 23688120, 47376240]

約数ペア:

[(1, 47376240), (2, 23688120), (3, 15792080), (4, 11844060), (5, 9475248), (6, 7896040), (8, 5922030), (10, 4737624), (12, 3948020), (15, 3158416), (16, 2961015), (20, 2368812), (24, 1974010), (30, 1579208), (40, 1184406), (48, 987005), (60, 789604), (80, 592203), (120, 394802), (240, 197401), (307, 154320), (614, 77160), (643, 73680), (921, 51440), (1228, 38580), (1286, 36840), (1535, 30864), (1842, 25720), (1929, 24560), (2456, 19290), (2572, 18420), (3070, 15432), (3215, 14736), (3684, 12860), (3858, 12280), (4605, 10288), (4912, 9645), (5144, 9210), (6140, 7716), (6430, 7368)]