62640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1$

素因数の和:51

約数の個数: 80

約数和(自身を含む): 223200

約数和(自身を除く): 160560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 15660, 20880, 31320, 62640]

約数ペア:

[(1, 62640), (2, 31320), (3, 20880), (4, 15660), (5, 12528), (6, 10440), (8, 7830), (9, 6960), (10, 6264), (12, 5220), (15, 4176), (16, 3915), (18, 3480), (20, 3132), (24, 2610), (27, 2320), (29, 2160), (30, 2088), (36, 1740), (40, 1566), (45, 1392), (48, 1305), (54, 1160), (58, 1080), (60, 1044), (72, 870), (80, 783), (87, 720), (90, 696), (108, 580), (116, 540), (120, 522), (135, 464), (144, 435), (145, 432), (174, 360), (180, 348), (216, 290), (232, 270), (240, 261)]