450110520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{138923}}^1$

素因数の和:138946

約数の個数: 80

約数和(自身を含む): 1512882360

約数和(自身を除く): 1062771840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 138923, 277846, 416769, 555692, 694615, 833538, 1111384, 1250307, 1389230, 1667076, 2083845, 2500614, 2778460, 3334152, 3750921, 4167690, 5001228, 5556920, 6251535, 7501842, 8335380, 10002456, 11252763, 12503070, 15003684, 16670760, 18754605, 22505526, 25006140, 30007368, 37509210, 45011052, 50012280, 56263815, 75018420, 90022104, 112527630, 150036840, 225055260, 450110520]

約数ペア:

[(1, 450110520), (2, 225055260), (3, 150036840), (4, 112527630), (5, 90022104), (6, 75018420), (8, 56263815), (9, 50012280), (10, 45011052), (12, 37509210), (15, 30007368), (18, 25006140), (20, 22505526), (24, 18754605), (27, 16670760), (30, 15003684), (36, 12503070), (40, 11252763), (45, 10002456), (54, 8335380), (60, 7501842), (72, 6251535), (81, 5556920), (90, 5001228), (108, 4167690), (120, 3750921), (135, 3334152), (162, 2778460), (180, 2500614), (216, 2083845), (270, 1667076), (324, 1389230), (360, 1250307), (405, 1111384), (540, 833538), (648, 694615), (810, 555692), (1080, 416769), (1620, 277846), (3240, 138923)]