123260880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30211}}^1$

素因数の和:30244

約数の個数: 80

約数和(自身を含む): 404599104

約数和(自身を除く): 281338224

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, 30211, 60422, 90633, 120844, 151055, 181266, 241688, 302110, 362532, 453165, 483376, 513587, 604220, 725064, 906330, 1027174, 1208440, 1450128, 1540761, 1812660, 2054348, 2416880, 2567935, 3081522, 3625320, 4108696, 5135870, 6163044, 7250640, 7703805, 8217392, 10271740, 12326088, 15407610, 20543480, 24652176, 30815220, 41086960, 61630440, 123260880]

約数ペア:

[(1, 123260880), (2, 61630440), (3, 41086960), (4, 30815220), (5, 24652176), (6, 20543480), (8, 15407610), (10, 12326088), (12, 10271740), (15, 8217392), (16, 7703805), (17, 7250640), (20, 6163044), (24, 5135870), (30, 4108696), (34, 3625320), (40, 3081522), (48, 2567935), (51, 2416880), (60, 2054348), (68, 1812660), (80, 1540761), (85, 1450128), (102, 1208440), (120, 1027174), (136, 906330), (170, 725064), (204, 604220), (240, 513587), (255, 483376), (272, 453165), (340, 362532), (408, 302110), (510, 241688), (680, 181266), (816, 151055), (1020, 120844), (1360, 90633), (2040, 60422), (4080, 30211)]