118019280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{491747}}^1$

素因数の和:491763

約数の個数: 40

約数和(自身を含む): 365860512

約数和(自身を除く): 247841232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 491747, 983494, 1475241, 1966988, 2458735, 2950482, 3933976, 4917470, 5900964, 7376205, 7867952, 9834940, 11801928, 14752410, 19669880, 23603856, 29504820, 39339760, 59009640, 118019280]

約数ペア:

[(1, 118019280), (2, 59009640), (3, 39339760), (4, 29504820), (5, 23603856), (6, 19669880), (8, 14752410), (10, 11801928), (12, 9834940), (15, 7867952), (16, 7376205), (20, 5900964), (24, 4917470), (30, 3933976), (40, 2950482), (48, 2458735), (60, 1966988), (80, 1475241), (120, 983494), (240, 491747)]