15693668520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{130780571}}^1$

素因数の和:130780585

約数の個数: 32

約数和(自身を含む): 47081005920

約数和(自身を除く): 31387337400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 130780571, 261561142, 392341713, 523122284, 653902855, 784683426, 1046244568, 1307805710, 1569366852, 1961708565, 2615611420, 3138733704, 3923417130, 5231222840, 7846834260, 15693668520]

約数ペア:

[(1, 15693668520), (2, 7846834260), (3, 5231222840), (4, 3923417130), (5, 3138733704), (6, 2615611420), (8, 1961708565), (10, 1569366852), (12, 1307805710), (15, 1046244568), (20, 784683426), (24, 653902855), (30, 523122284), (40, 392341713), (60, 261561142), (120, 130780571)]