152943180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{196081}}^1$

素因数の和:196106

約数の個数: 48

約数和(自身を含む): 461184864

約数和(自身を除く): 308241684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 196081, 392162, 588243, 784324, 980405, 1176486, 1960810, 2352972, 2549053, 2941215, 3921620, 5098106, 5882430, 7647159, 10196212, 11764860, 12745265, 15294318, 25490530, 30588636, 38235795, 50981060, 76471590, 152943180]

約数ペア:

[(1, 152943180), (2, 76471590), (3, 50981060), (4, 38235795), (5, 30588636), (6, 25490530), (10, 15294318), (12, 12745265), (13, 11764860), (15, 10196212), (20, 7647159), (26, 5882430), (30, 5098106), (39, 3921620), (52, 2941215), (60, 2549053), (65, 2352972), (78, 1960810), (130, 1176486), (156, 980405), (195, 784324), (260, 588243), (390, 392162), (780, 196081)]