15679628520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{801617}}^1$

素因数の和:801794

約数の個数: 64

約数和(自身を含む): 47327526720

約数和(自身を除く): 31647898200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 801617, 1603234, 2404851, 3206468, 4008085, 4809702, 6412936, 8016170, 9619404, 12024255, 16032340, 19238808, 24048510, 32064680, 48097020, 96194040, 130663571, 261327142, 391990713, 522654284, 653317855, 783981426, 1045308568, 1306635710, 1567962852, 1959953565, 2613271420, 3135925704, 3919907130, 5226542840, 7839814260, 15679628520]

約数ペア:

[(1, 15679628520), (2, 7839814260), (3, 5226542840), (4, 3919907130), (5, 3135925704), (6, 2613271420), (8, 1959953565), (10, 1567962852), (12, 1306635710), (15, 1045308568), (20, 783981426), (24, 653317855), (30, 522654284), (40, 391990713), (60, 261327142), (120, 130663571), (163, 96194040), (326, 48097020), (489, 32064680), (652, 24048510), (815, 19238808), (978, 16032340), (1304, 12024255), (1630, 9619404), (1956, 8016170), (2445, 6412936), (3260, 4809702), (3912, 4008085), (4890, 3206468), (6520, 2404851), (9780, 1603234), (19560, 801617)]