74942285280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156129761}}^1$

素因数の和:156129779

約数の個数: 48

約数和(自身を含む): 236068200144

約数和(自身を除く): 161125914864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 156129761, 312259522, 468389283, 624519044, 780648805, 936778566, 1249038088, 1561297610, 1873557132, 2341946415, 2498076176, 3122595220, 3747114264, 4683892830, 4996152352, 6245190440, 7494228528, 9367785660, 12490380880, 14988457056, 18735571320, 24980761760, 37471142640, 74942285280]

約数ペア:

[(1, 74942285280), (2, 37471142640), (3, 24980761760), (4, 18735571320), (5, 14988457056), (6, 12490380880), (8, 9367785660), (10, 7494228528), (12, 6245190440), (15, 4996152352), (16, 4683892830), (20, 3747114264), (24, 3122595220), (30, 2498076176), (32, 2341946415), (40, 1873557132), (48, 1561297610), (60, 1249038088), (80, 936778566), (96, 780648805), (120, 624519044), (160, 468389283), (240, 312259522), (480, 156129761)]