9521640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{26449}}^1$

素因数の和:26466

約数の個数: 48

約数和(自身を含む): 30946500

約数和(自身を除く): 21424860

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, 26449, 52898, 79347, 105796, 132245, 158694, 211592, 238041, 264490, 317388, 396735, 476082, 528980, 634776, 793470, 952164, 1057960, 1190205, 1586940, 1904328, 2380410, 3173880, 4760820, 9521640]

約数ペア:

[(1, 9521640), (2, 4760820), (3, 3173880), (4, 2380410), (5, 1904328), (6, 1586940), (8, 1190205), (9, 1057960), (10, 952164), (12, 793470), (15, 634776), (18, 528980), (20, 476082), (24, 396735), (30, 317388), (36, 264490), (40, 238041), (45, 211592), (60, 158694), (72, 132245), (90, 105796), (120, 79347), (180, 52898), (360, 26449)]