79992120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 264176640

約数和(自身を除く): 184184520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1091, 1128, 1222, 1410, 1560, 1833, 1880, 2182, 2444, 2820, 3055, 3273, 3666, 4364, 4888, 5455, 5640, 6110, 6546, 7332, 8728, 9165, 10910, 12220, 13092, 14183, 14664, 16365, 18330, 21820, 24440, 26184, 28366, 32730, 36660, 42549, 43640, 51277, 56732, 65460, 70915, 73320, 85098, 102554, 113464, 130920, 141830, 153831, 170196, 205108, 212745, 256385, 283660, 307662, 340392, 410216, 425490, 512770, 567320, 615324, 666601, 769155, 850980, 1025540, 1230648, 1333202, 1538310, 1701960, 1999803, 2051080, 2666404, 3076620, 3333005, 3999606, 5332808, 6153240, 6666010, 7999212, 9999015, 13332020, 15998424, 19998030, 26664040, 39996060, 79992120]

約数ペア:

[(1, 79992120), (2, 39996060), (3, 26664040), (4, 19998030), (5, 15998424), (6, 13332020), (8, 9999015), (10, 7999212), (12, 6666010), (13, 6153240), (15, 5332808), (20, 3999606), (24, 3333005), (26, 3076620), (30, 2666404), (39, 2051080), (40, 1999803), (47, 1701960), (52, 1538310), (60, 1333202), (65, 1230648), (78, 1025540), (94, 850980), (104, 769155), (120, 666601), (130, 615324), (141, 567320), (156, 512770), (188, 425490), (195, 410216), (235, 340392), (260, 307662), (282, 283660), (312, 256385), (376, 212745), (390, 205108), (470, 170196), (520, 153831), (564, 141830), (611, 130920), (705, 113464), (780, 102554), (940, 85098), (1091, 73320), (1128, 70915), (1222, 65460), (1410, 56732), (1560, 51277), (1833, 43640), (1880, 42549), (2182, 36660), (2444, 32730), (2820, 28366), (3055, 26184), (3273, 24440), (3666, 21820), (4364, 18330), (4888, 16365), (5455, 14664), (5640, 14183), (6110, 13092), (6546, 12220), (7332, 10910), (8728, 9165)]