45994440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20173}}^1$

素因数の和:20206

約数の個数: 64

約数和(自身を含む): 145252800

約数和(自身を除く): 99258360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 20173, 40346, 60519, 80692, 100865, 121038, 161384, 201730, 242076, 302595, 383287, 403460, 484152, 605190, 766574, 806920, 1149861, 1210380, 1533148, 1916435, 2299722, 2420760, 3066296, 3832870, 4599444, 5749305, 7665740, 9198888, 11498610, 15331480, 22997220, 45994440]

約数ペア:

[(1, 45994440), (2, 22997220), (3, 15331480), (4, 11498610), (5, 9198888), (6, 7665740), (8, 5749305), (10, 4599444), (12, 3832870), (15, 3066296), (19, 2420760), (20, 2299722), (24, 1916435), (30, 1533148), (38, 1210380), (40, 1149861), (57, 806920), (60, 766574), (76, 605190), (95, 484152), (114, 403460), (120, 383287), (152, 302595), (190, 242076), (228, 201730), (285, 161384), (380, 121038), (456, 100865), (570, 80692), (760, 60519), (1140, 40346), (2280, 20173)]