372130980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{477091}}^1$

素因数の和:477116

約数の個数: 48

約数和(自身を含む): 1122120384

約数和(自身を除く): 749989404

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, 477091, 954182, 1431273, 1908364, 2385455, 2862546, 4770910, 5725092, 6202183, 7156365, 9541820, 12404366, 14312730, 18606549, 24808732, 28625460, 31010915, 37213098, 62021830, 74426196, 93032745, 124043660, 186065490, 372130980]

約数ペア:

[(1, 372130980), (2, 186065490), (3, 124043660), (4, 93032745), (5, 74426196), (6, 62021830), (10, 37213098), (12, 31010915), (13, 28625460), (15, 24808732), (20, 18606549), (26, 14312730), (30, 12404366), (39, 9541820), (52, 7156365), (60, 6202183), (65, 5725092), (78, 4770910), (130, 2862546), (156, 2385455), (195, 1908364), (260, 1431273), (390, 954182), (780, 477091)]