140150520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{129769}}^1$

素因数の和:129789

約数の個数: 64

約数和(自身を含む): 467172000

約数和(自身を除く): 327021480

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 129769, 259538, 389307, 519076, 648845, 778614, 1038152, 1167921, 1297690, 1557228, 1946535, 2335842, 2595380, 3114456, 3503763, 3893070, 4671684, 5190760, 5839605, 7007526, 7786140, 9343368, 11679210, 14015052, 15572280, 17518815, 23358420, 28030104, 35037630, 46716840, 70075260, 140150520]

約数ペア:

[(1, 140150520), (2, 70075260), (3, 46716840), (4, 35037630), (5, 28030104), (6, 23358420), (8, 17518815), (9, 15572280), (10, 14015052), (12, 11679210), (15, 9343368), (18, 7786140), (20, 7007526), (24, 5839605), (27, 5190760), (30, 4671684), (36, 3893070), (40, 3503763), (45, 3114456), (54, 2595380), (60, 2335842), (72, 1946535), (90, 1557228), (108, 1297690), (120, 1167921), (135, 1038152), (180, 778614), (216, 648845), (270, 519076), (360, 389307), (540, 259538), (1080, 129769)]