23895480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{28447}}^1$

素因数の和:28468

約数の個数: 64

約数和(自身を含む): 81930240

約数和(自身を除く): 58034760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 28447, 56894, 85341, 113788, 142235, 170682, 199129, 227576, 284470, 341364, 398258, 426705, 568940, 597387, 682728, 796516, 853410, 995645, 1137880, 1194774, 1593032, 1706820, 1991290, 2389548, 2986935, 3413640, 3982580, 4779096, 5973870, 7965160, 11947740, 23895480]

約数ペア:

[(1, 23895480), (2, 11947740), (3, 7965160), (4, 5973870), (5, 4779096), (6, 3982580), (7, 3413640), (8, 2986935), (10, 2389548), (12, 1991290), (14, 1706820), (15, 1593032), (20, 1194774), (21, 1137880), (24, 995645), (28, 853410), (30, 796516), (35, 682728), (40, 597387), (42, 568940), (56, 426705), (60, 398258), (70, 341364), (84, 284470), (105, 227576), (120, 199129), (140, 170682), (168, 142235), (210, 113788), (280, 85341), (420, 56894), (840, 28447)]