79259280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{330247}}^1$

素因数の和:330263

約数の個数: 40

約数和(自身を含む): 245704512

約数和(自身を除く): 166445232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 330247, 660494, 990741, 1320988, 1651235, 1981482, 2641976, 3302470, 3962964, 4953705, 5283952, 6604940, 7925928, 9907410, 13209880, 15851856, 19814820, 26419760, 39629640, 79259280]

約数ペア:

[(1, 79259280), (2, 39629640), (3, 26419760), (4, 19814820), (5, 15851856), (6, 13209880), (8, 9907410), (10, 7925928), (12, 6604940), (15, 5283952), (16, 4953705), (20, 3962964), (24, 3302470), (30, 2641976), (40, 1981482), (48, 1651235), (60, 1320988), (80, 990741), (120, 660494), (240, 330247)]