120875910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 307480320

約数和(自身を除く): 186604410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 163, 190, 285, 326, 489, 570, 815, 978, 1301, 1630, 2445, 2602, 3097, 3903, 4890, 6194, 6505, 7806, 9291, 13010, 15485, 18582, 19515, 24719, 30970, 39030, 46455, 49438, 74157, 92910, 123595, 148314, 212063, 247190, 370785, 424126, 636189, 741570, 1060315, 1272378, 2120630, 3180945, 4029197, 6361890, 8058394, 12087591, 20145985, 24175182, 40291970, 60437955, 120875910]

約数ペア:

[(1, 120875910), (2, 60437955), (3, 40291970), (5, 24175182), (6, 20145985), (10, 12087591), (15, 8058394), (19, 6361890), (30, 4029197), (38, 3180945), (57, 2120630), (95, 1272378), (114, 1060315), (163, 741570), (190, 636189), (285, 424126), (326, 370785), (489, 247190), (570, 212063), (815, 148314), (978, 123595), (1301, 92910), (1630, 74157), (2445, 49438), (2602, 46455), (3097, 39030), (3903, 30970), (4890, 24719), (6194, 19515), (6505, 18582), (7806, 15485), (9291, 13010)]