123494460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2953}}^1$

素因数の和:3023

約数の個数: 96

約数和(自身を含む): 375181632

約数和(自身を除く): 251687172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 2091, 2460, 2788, 2953, 3485, 4182, 5906, 6970, 8364, 8859, 10455, 11812, 13940, 14765, 17718, 20910, 29530, 35436, 41820, 44295, 50201, 59060, 88590, 100402, 121073, 150603, 177180, 200804, 242146, 251005, 301206, 363219, 484292, 502010, 602412, 605365, 726438, 753015, 1004020, 1210730, 1452876, 1506030, 1816095, 2058241, 2421460, 3012060, 3632190, 4116482, 6174723, 7264380, 8232964, 10291205, 12349446, 20582410, 24698892, 30873615, 41164820, 61747230, 123494460]

約数ペア:

[(1, 123494460), (2, 61747230), (3, 41164820), (4, 30873615), (5, 24698892), (6, 20582410), (10, 12349446), (12, 10291205), (15, 8232964), (17, 7264380), (20, 6174723), (30, 4116482), (34, 3632190), (41, 3012060), (51, 2421460), (60, 2058241), (68, 1816095), (82, 1506030), (85, 1452876), (102, 1210730), (123, 1004020), (164, 753015), (170, 726438), (204, 605365), (205, 602412), (246, 502010), (255, 484292), (340, 363219), (410, 301206), (492, 251005), (510, 242146), (615, 200804), (697, 177180), (820, 150603), (1020, 121073), (1230, 100402), (1394, 88590), (2091, 59060), (2460, 50201), (2788, 44295), (2953, 41820), (3485, 35436), (4182, 29530), (5906, 20910), (6970, 17718), (8364, 14765), (8859, 13940), (10455, 11812)]