1131799440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1511}}^1\times {\mathrm{3121}}^1$

素因数の和:4648

約数の個数: 80

約数和(自身を含む): 3512025216

約数和(自身を除く): 2380225776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1511, 3022, 3121, 4533, 6044, 6242, 7555, 9066, 9363, 12088, 12484, 15110, 15605, 18132, 18726, 22665, 24176, 24968, 30220, 31210, 36264, 37452, 45330, 46815, 49936, 60440, 62420, 72528, 74904, 90660, 93630, 120880, 124840, 149808, 181320, 187260, 249680, 362640, 374520, 749040, 4715831, 9431662, 14147493, 18863324, 23579155, 28294986, 37726648, 47158310, 56589972, 70737465, 75453296, 94316620, 113179944, 141474930, 188633240, 226359888, 282949860, 377266480, 565899720, 1131799440]

約数ペア:

[(1, 1131799440), (2, 565899720), (3, 377266480), (4, 282949860), (5, 226359888), (6, 188633240), (8, 141474930), (10, 113179944), (12, 94316620), (15, 75453296), (16, 70737465), (20, 56589972), (24, 47158310), (30, 37726648), (40, 28294986), (48, 23579155), (60, 18863324), (80, 14147493), (120, 9431662), (240, 4715831), (1511, 749040), (3022, 374520), (3121, 362640), (4533, 249680), (6044, 187260), (6242, 181320), (7555, 149808), (9066, 124840), (9363, 120880), (12088, 93630), (12484, 90660), (15110, 74904), (15605, 72528), (18132, 62420), (18726, 60440), (22665, 49936), (24176, 46815), (24968, 45330), (30220, 37452), (31210, 36264)]