871560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{269}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 2940300

約数和(自身を除く): 2068740

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, 269, 270, 324, 360, 405, 538, 540, 648, 807, 810, 1076, 1080, 1345, 1614, 1620, 2152, 2421, 2690, 3228, 3240, 4035, 4842, 5380, 6456, 7263, 8070, 9684, 10760, 12105, 14526, 16140, 19368, 21789, 24210, 29052, 32280, 36315, 43578, 48420, 58104, 72630, 87156, 96840, 108945, 145260, 174312, 217890, 290520, 435780, 871560]

約数ペア:

[(1, 871560), (2, 435780), (3, 290520), (4, 217890), (5, 174312), (6, 145260), (8, 108945), (9, 96840), (10, 87156), (12, 72630), (15, 58104), (18, 48420), (20, 43578), (24, 36315), (27, 32280), (30, 29052), (36, 24210), (40, 21789), (45, 19368), (54, 16140), (60, 14526), (72, 12105), (81, 10760), (90, 9684), (108, 8070), (120, 7263), (135, 6456), (162, 5380), (180, 4842), (216, 4035), (269, 3240), (270, 3228), (324, 2690), (360, 2421), (405, 2152), (538, 1620), (540, 1614), (648, 1345), (807, 1080), (810, 1076)]