45810560

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2359

約数の個数: 64

約数和(自身を含む): 113097600

約数和(自身を除く): 67287040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2309, 2480, 3968, 4618, 4960, 9236, 9920, 11545, 18472, 19840, 23090, 36944, 46180, 71579, 73888, 92360, 143158, 147776, 184720, 286316, 295552, 357895, 369440, 572632, 715790, 738880, 1145264, 1431580, 1477760, 2290528, 2863160, 4581056, 5726320, 9162112, 11452640, 22905280, 45810560]

約数ペア:

[(1, 45810560), (2, 22905280), (4, 11452640), (5, 9162112), (8, 5726320), (10, 4581056), (16, 2863160), (20, 2290528), (31, 1477760), (32, 1431580), (40, 1145264), (62, 738880), (64, 715790), (80, 572632), (124, 369440), (128, 357895), (155, 295552), (160, 286316), (248, 184720), (310, 147776), (320, 143158), (496, 92360), (620, 73888), (640, 71579), (992, 46180), (1240, 36944), (1984, 23090), (2309, 19840), (2480, 18472), (3968, 11545), (4618, 9920), (4960, 9236)]