189624720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{3391}}^1$

素因数の和:3640

約数の個数: 80

約数和(自身を含む): 590533632

約数和(自身を除く): 400908912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3391, 3495, 3728, 4660, 5592, 6782, 6990, 9320, 10173, 11184, 13564, 13980, 16955, 18640, 20346, 27128, 27960, 33910, 40692, 50865, 54256, 55920, 67820, 81384, 101730, 135640, 162768, 203460, 271280, 406920, 790103, 813840, 1580206, 2370309, 3160412, 3950515, 4740618, 6320824, 7901030, 9481236, 11851545, 12641648, 15802060, 18962472, 23703090, 31604120, 37924944, 47406180, 63208240, 94812360, 189624720]

約数ペア:

[(1, 189624720), (2, 94812360), (3, 63208240), (4, 47406180), (5, 37924944), (6, 31604120), (8, 23703090), (10, 18962472), (12, 15802060), (15, 12641648), (16, 11851545), (20, 9481236), (24, 7901030), (30, 6320824), (40, 4740618), (48, 3950515), (60, 3160412), (80, 2370309), (120, 1580206), (233, 813840), (240, 790103), (466, 406920), (699, 271280), (932, 203460), (1165, 162768), (1398, 135640), (1864, 101730), (2330, 81384), (2796, 67820), (3391, 55920), (3495, 54256), (3728, 50865), (4660, 40692), (5592, 33910), (6782, 27960), (6990, 27128), (9320, 20346), (10173, 18640), (11184, 16955), (13564, 13980)]