42302640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{176261}}^1$

素因数の和:176277

約数の個数: 40

約数和(自身を含む): 131138928

約数和(自身を除く): 88836288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 176261, 352522, 528783, 705044, 881305, 1057566, 1410088, 1762610, 2115132, 2643915, 2820176, 3525220, 4230264, 5287830, 7050440, 8460528, 10575660, 14100880, 21151320, 42302640]

約数ペア:

[(1, 42302640), (2, 21151320), (3, 14100880), (4, 10575660), (5, 8460528), (6, 7050440), (8, 5287830), (10, 4230264), (12, 3525220), (15, 2820176), (16, 2643915), (20, 2115132), (24, 1762610), (30, 1410088), (40, 1057566), (48, 881305), (60, 705044), (80, 528783), (120, 352522), (240, 176261)]