29420880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7244

約数の個数: 80

約数和(自身を含む): 96583104

約数和(自身を除く): 67162224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 7211, 14422, 21633, 28844, 36055, 43266, 57688, 72110, 86532, 108165, 115376, 122587, 144220, 173064, 216330, 245174, 288440, 346128, 367761, 432660, 490348, 576880, 612935, 735522, 865320, 980696, 1225870, 1471044, 1730640, 1838805, 1961392, 2451740, 2942088, 3677610, 4903480, 5884176, 7355220, 9806960, 14710440, 29420880]

約数ペア:

[(1, 29420880), (2, 14710440), (3, 9806960), (4, 7355220), (5, 5884176), (6, 4903480), (8, 3677610), (10, 2942088), (12, 2451740), (15, 1961392), (16, 1838805), (17, 1730640), (20, 1471044), (24, 1225870), (30, 980696), (34, 865320), (40, 735522), (48, 612935), (51, 576880), (60, 490348), (68, 432660), (80, 367761), (85, 346128), (102, 288440), (120, 245174), (136, 216330), (170, 173064), (204, 144220), (240, 122587), (255, 115376), (272, 108165), (340, 86532), (408, 72110), (510, 57688), (680, 43266), (816, 36055), (1020, 28844), (1360, 21633), (2040, 14422), (4080, 7211)]