48321480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23687}}^1$

素因数の和:23718

約数の個数: 64

約数和(自身を含む): 153498240

約数和(自身を除く): 105176760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 23687, 47374, 71061, 94748, 118435, 142122, 189496, 236870, 284244, 355305, 402679, 473740, 568488, 710610, 805358, 947480, 1208037, 1421220, 1610716, 2013395, 2416074, 2842440, 3221432, 4026790, 4832148, 6040185, 8053580, 9664296, 12080370, 16107160, 24160740, 48321480]

約数ペア:

[(1, 48321480), (2, 24160740), (3, 16107160), (4, 12080370), (5, 9664296), (6, 8053580), (8, 6040185), (10, 4832148), (12, 4026790), (15, 3221432), (17, 2842440), (20, 2416074), (24, 2013395), (30, 1610716), (34, 1421220), (40, 1208037), (51, 947480), (60, 805358), (68, 710610), (85, 568488), (102, 473740), (120, 402679), (136, 355305), (170, 284244), (204, 236870), (255, 189496), (340, 142122), (408, 118435), (510, 94748), (680, 71061), (1020, 47374), (2040, 23687)]