127888920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3449}}^1$

素因数の和:3569

約数の個数: 96

約数和(自身を含む): 419796000

約数和(自身を除く): 291907080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2472, 3090, 3449, 3708, 4120, 4635, 6180, 6898, 7416, 9270, 10347, 12360, 13796, 17245, 18540, 20694, 27592, 31041, 34490, 37080, 41388, 51735, 62082, 68980, 82776, 103470, 124164, 137960, 155205, 206940, 248328, 310410, 355247, 413880, 620820, 710494, 1065741, 1241640, 1420988, 1776235, 2131482, 2841976, 3197223, 3552470, 4262964, 5328705, 6394446, 7104940, 8525928, 10657410, 12788892, 14209880, 15986115, 21314820, 25577784, 31972230, 42629640, 63944460, 127888920]

約数ペア:

[(1, 127888920), (2, 63944460), (3, 42629640), (4, 31972230), (5, 25577784), (6, 21314820), (8, 15986115), (9, 14209880), (10, 12788892), (12, 10657410), (15, 8525928), (18, 7104940), (20, 6394446), (24, 5328705), (30, 4262964), (36, 3552470), (40, 3197223), (45, 2841976), (60, 2131482), (72, 1776235), (90, 1420988), (103, 1241640), (120, 1065741), (180, 710494), (206, 620820), (309, 413880), (360, 355247), (412, 310410), (515, 248328), (618, 206940), (824, 155205), (927, 137960), (1030, 124164), (1236, 103470), (1545, 82776), (1854, 68980), (2060, 62082), (2472, 51735), (3090, 41388), (3449, 37080), (3708, 34490), (4120, 31041), (4635, 27592), (6180, 20694), (6898, 18540), (7416, 17245), (9270, 13796), (10347, 12360)]