181752720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3307}}^1$

素因数の和:3552

約数の個数: 80

約数和(自身を含む): 566064960

約数和(自身を除く): 384312240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3307, 3435, 3664, 4580, 5496, 6614, 6870, 9160, 9921, 10992, 13228, 13740, 16535, 18320, 19842, 26456, 27480, 33070, 39684, 49605, 52912, 54960, 66140, 79368, 99210, 132280, 158736, 198420, 264560, 396840, 757303, 793680, 1514606, 2271909, 3029212, 3786515, 4543818, 6058424, 7573030, 9087636, 11359545, 12116848, 15146060, 18175272, 22719090, 30292120, 36350544, 45438180, 60584240, 90876360, 181752720]

約数ペア:

[(1, 181752720), (2, 90876360), (3, 60584240), (4, 45438180), (5, 36350544), (6, 30292120), (8, 22719090), (10, 18175272), (12, 15146060), (15, 12116848), (16, 11359545), (20, 9087636), (24, 7573030), (30, 6058424), (40, 4543818), (48, 3786515), (60, 3029212), (80, 2271909), (120, 1514606), (229, 793680), (240, 757303), (458, 396840), (687, 264560), (916, 198420), (1145, 158736), (1374, 132280), (1832, 99210), (2290, 79368), (2748, 66140), (3307, 54960), (3435, 52912), (3664, 49605), (4580, 39684), (5496, 33070), (6614, 27480), (6870, 26456), (9160, 19842), (9921, 18320), (10992, 16535), (13228, 13740)]