122978460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 254416740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 389, 479, 660, 778, 958, 1167, 1437, 1556, 1916, 1945, 2334, 2395, 2874, 3890, 4279, 4668, 4790, 5269, 5748, 5835, 7185, 7780, 8558, 9580, 10538, 11670, 12837, 14370, 15807, 17116, 21076, 21395, 23340, 25674, 26345, 28740, 31614, 42790, 51348, 52690, 63228, 64185, 79035, 85580, 105380, 128370, 158070, 186331, 256740, 316140, 372662, 558993, 745324, 931655, 1117986, 1863310, 2049641, 2235972, 2794965, 3726620, 4099282, 5589930, 6148923, 8198564, 10248205, 11179860, 12297846, 20496410, 24595692, 30744615, 40992820, 61489230, 122978460]

約数ペア:

[(1, 122978460), (2, 61489230), (3, 40992820), (4, 30744615), (5, 24595692), (6, 20496410), (10, 12297846), (11, 11179860), (12, 10248205), (15, 8198564), (20, 6148923), (22, 5589930), (30, 4099282), (33, 3726620), (44, 2794965), (55, 2235972), (60, 2049641), (66, 1863310), (110, 1117986), (132, 931655), (165, 745324), (220, 558993), (330, 372662), (389, 316140), (479, 256740), (660, 186331), (778, 158070), (958, 128370), (1167, 105380), (1437, 85580), (1556, 79035), (1916, 64185), (1945, 63228), (2334, 52690), (2395, 51348), (2874, 42790), (3890, 31614), (4279, 28740), (4668, 26345), (4790, 25674), (5269, 23340), (5748, 21395), (5835, 21076), (7185, 17116), (7780, 15807), (8558, 14370), (9580, 12837), (10538, 11670)]