15360906280

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4626779}}^1$

素因数の和:4626873

約数の個数: 32

約数和(自身を含む): 34978456800

約数和(自身を除く): 19617550520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 4626779, 9253558, 18507116, 23133895, 37014232, 46267790, 92535580, 185071160, 384022657, 768045314, 1536090628, 1920113285, 3072181256, 3840226570, 7680453140, 15360906280]

約数ペア:

[(1, 15360906280), (2, 7680453140), (4, 3840226570), (5, 3072181256), (8, 1920113285), (10, 1536090628), (20, 768045314), (40, 384022657), (83, 185071160), (166, 92535580), (332, 46267790), (415, 37014232), (664, 23133895), (830, 18507116), (1660, 9253558), (3320, 4626779)]