75053280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{156361}}^1$

素因数の和:156379

約数の個数: 48

約数和(自身を含む): 236419344

約数和(自身を除く): 161366064

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, 156361, 312722, 469083, 625444, 781805, 938166, 1250888, 1563610, 1876332, 2345415, 2501776, 3127220, 3752664, 4690830, 5003552, 6254440, 7505328, 9381660, 12508880, 15010656, 18763320, 25017760, 37526640, 75053280]

約数ペア:

[(1, 75053280), (2, 37526640), (3, 25017760), (4, 18763320), (5, 15010656), (6, 12508880), (8, 9381660), (10, 7505328), (12, 6254440), (15, 5003552), (16, 4690830), (20, 3752664), (24, 3127220), (30, 2501776), (32, 2345415), (40, 1876332), (48, 1563610), (60, 1250888), (80, 938166), (96, 781805), (120, 625444), (160, 469083), (240, 312722), (480, 156361)]