22880760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27239}}^1$

素因数の和:27260

約数の個数: 64

約数和(自身を含む): 78451200

約数和(自身を除く): 55570440

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, 27239, 54478, 81717, 108956, 136195, 163434, 190673, 217912, 272390, 326868, 381346, 408585, 544780, 572019, 653736, 762692, 817170, 953365, 1089560, 1144038, 1525384, 1634340, 1906730, 2288076, 2860095, 3268680, 3813460, 4576152, 5720190, 7626920, 11440380, 22880760]

約数ペア:

[(1, 22880760), (2, 11440380), (3, 7626920), (4, 5720190), (5, 4576152), (6, 3813460), (7, 3268680), (8, 2860095), (10, 2288076), (12, 1906730), (14, 1634340), (15, 1525384), (20, 1144038), (21, 1089560), (24, 953365), (28, 817170), (30, 762692), (35, 653736), (40, 572019), (42, 544780), (56, 408585), (60, 381346), (70, 326868), (84, 272390), (105, 217912), (120, 190673), (140, 163434), (168, 136195), (210, 108956), (280, 81717), (420, 54478), (840, 27239)]