42028920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{116747}}^1$

素因数の和:116764

約数の個数: 48

約数和(自身を含む): 136595160

約数和(自身を除く): 94566240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 116747, 233494, 350241, 466988, 583735, 700482, 933976, 1050723, 1167470, 1400964, 1751205, 2101446, 2334940, 2801928, 3502410, 4202892, 4669880, 5253615, 7004820, 8405784, 10507230, 14009640, 21014460, 42028920]

約数ペア:

[(1, 42028920), (2, 21014460), (3, 14009640), (4, 10507230), (5, 8405784), (6, 7004820), (8, 5253615), (9, 4669880), (10, 4202892), (12, 3502410), (15, 2801928), (18, 2334940), (20, 2101446), (24, 1751205), (30, 1400964), (36, 1167470), (40, 1050723), (45, 933976), (60, 700482), (72, 583735), (90, 466988), (120, 350241), (180, 233494), (360, 116747)]