322382640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43331}}^1$

素因数の和:43378

約数の個数: 80

約数和(自身を含む): 1031648256

約数和(自身を除く): 709265616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 43331, 86662, 129993, 173324, 216655, 259986, 346648, 433310, 519972, 649965, 693296, 866620, 1039944, 1299930, 1343261, 1733240, 2079888, 2599860, 2686522, 3466480, 4029783, 5199720, 5373044, 6716305, 8059566, 10399440, 10746088, 13432610, 16119132, 20148915, 21492176, 26865220, 32238264, 40297830, 53730440, 64476528, 80595660, 107460880, 161191320, 322382640]

約数ペア:

[(1, 322382640), (2, 161191320), (3, 107460880), (4, 80595660), (5, 64476528), (6, 53730440), (8, 40297830), (10, 32238264), (12, 26865220), (15, 21492176), (16, 20148915), (20, 16119132), (24, 13432610), (30, 10746088), (31, 10399440), (40, 8059566), (48, 6716305), (60, 5373044), (62, 5199720), (80, 4029783), (93, 3466480), (120, 2686522), (124, 2599860), (155, 2079888), (186, 1733240), (240, 1343261), (248, 1299930), (310, 1039944), (372, 866620), (465, 693296), (496, 649965), (620, 519972), (744, 433310), (930, 346648), (1240, 259986), (1488, 216655), (1860, 173324), (2480, 129993), (3720, 86662), (7440, 43331)]