333127920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81649}}^1$

素因数の和:81682

約数の個数: 80

約数和(自身を含む): 1093456800

約数和(自身を除く): 760328880

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, 81649, 163298, 244947, 326596, 408245, 489894, 653192, 816490, 979788, 1224735, 1306384, 1388033, 1632980, 1959576, 2449470, 2776066, 3265960, 3919152, 4164099, 4898940, 5552132, 6531920, 6940165, 8328198, 9797880, 11104264, 13880330, 16656396, 19595760, 20820495, 22208528, 27760660, 33312792, 41640990, 55521320, 66625584, 83281980, 111042640, 166563960, 333127920]

約数ペア:

[(1, 333127920), (2, 166563960), (3, 111042640), (4, 83281980), (5, 66625584), (6, 55521320), (8, 41640990), (10, 33312792), (12, 27760660), (15, 22208528), (16, 20820495), (17, 19595760), (20, 16656396), (24, 13880330), (30, 11104264), (34, 9797880), (40, 8328198), (48, 6940165), (51, 6531920), (60, 5552132), (68, 4898940), (80, 4164099), (85, 3919152), (102, 3265960), (120, 2776066), (136, 2449470), (170, 1959576), (204, 1632980), (240, 1388033), (255, 1306384), (272, 1224735), (340, 979788), (408, 816490), (510, 653192), (680, 489894), (816, 408245), (1020, 326596), (1360, 244947), (2040, 163298), (4080, 81649)]