23308920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{64747}}^1$

素因数の和:64764

約数の個数: 48

約数和(自身を含む): 75755160

約数和(自身を除く): 52446240

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, 64747, 129494, 194241, 258988, 323735, 388482, 517976, 582723, 647470, 776964, 971205, 1165446, 1294940, 1553928, 1942410, 2330892, 2589880, 2913615, 3884820, 4661784, 5827230, 7769640, 11654460, 23308920]

約数ペア:

[(1, 23308920), (2, 11654460), (3, 7769640), (4, 5827230), (5, 4661784), (6, 3884820), (8, 2913615), (9, 2589880), (10, 2330892), (12, 1942410), (15, 1553928), (18, 1294940), (20, 1165446), (24, 971205), (30, 776964), (36, 647470), (40, 582723), (45, 517976), (60, 388482), (72, 323735), (90, 258988), (120, 194241), (180, 129494), (360, 64747)]