215047502520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11827}}^1\times {\mathrm{151523}}^1$

素因数の和:163364

約数の個数: 64

約数和(自身を含む): 645201313920

約数和(自身を除く): 430153811400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11827, 23654, 35481, 47308, 59135, 70962, 94616, 118270, 141924, 151523, 177405, 236540, 283848, 303046, 354810, 454569, 473080, 606092, 709620, 757615, 909138, 1212184, 1419240, 1515230, 1818276, 2272845, 3030460, 3636552, 4545690, 6060920, 9091380, 18182760, 1792062521, 3584125042, 5376187563, 7168250084, 8960312605, 10752375126, 14336500168, 17920625210, 21504750252, 26880937815, 35841250420, 43009500504, 53761875630, 71682500840, 107523751260, 215047502520]

約数ペア:

[(1, 215047502520), (2, 107523751260), (3, 71682500840), (4, 53761875630), (5, 43009500504), (6, 35841250420), (8, 26880937815), (10, 21504750252), (12, 17920625210), (15, 14336500168), (20, 10752375126), (24, 8960312605), (30, 7168250084), (40, 5376187563), (60, 3584125042), (120, 1792062521), (11827, 18182760), (23654, 9091380), (35481, 6060920), (47308, 4545690), (59135, 3636552), (70962, 3030460), (94616, 2272845), (118270, 1818276), (141924, 1515230), (151523, 1419240), (177405, 1212184), (236540, 909138), (283848, 757615), (303046, 709620), (354810, 606092), (454569, 473080)]