3403920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1120

約数の個数: 80

約数和(自身を含む): 11374272

約数和(自身を除く): 7970352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1091, 1560, 2182, 3120, 3273, 4364, 5455, 6546, 8728, 10910, 13092, 14183, 16365, 17456, 21820, 26184, 28366, 32730, 42549, 43640, 52368, 56732, 65460, 70915, 85098, 87280, 113464, 130920, 141830, 170196, 212745, 226928, 261840, 283660, 340392, 425490, 567320, 680784, 850980, 1134640, 1701960, 3403920]

約数ペア:

[(1, 3403920), (2, 1701960), (3, 1134640), (4, 850980), (5, 680784), (6, 567320), (8, 425490), (10, 340392), (12, 283660), (13, 261840), (15, 226928), (16, 212745), (20, 170196), (24, 141830), (26, 130920), (30, 113464), (39, 87280), (40, 85098), (48, 70915), (52, 65460), (60, 56732), (65, 52368), (78, 43640), (80, 42549), (104, 32730), (120, 28366), (130, 26184), (156, 21820), (195, 17456), (208, 16365), (240, 14183), (260, 13092), (312, 10910), (390, 8728), (520, 6546), (624, 5455), (780, 4364), (1040, 3273), (1091, 3120), (1560, 2182)]