844920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2347}}^1$

素因数の和:2364

約数の個数: 48

約数和(自身を含む): 2747160

約数和(自身を除く): 1902240

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, 2347, 4694, 7041, 9388, 11735, 14082, 18776, 21123, 23470, 28164, 35205, 42246, 46940, 56328, 70410, 84492, 93880, 105615, 140820, 168984, 211230, 281640, 422460, 844920]

約数ペア:

[(1, 844920), (2, 422460), (3, 281640), (4, 211230), (5, 168984), (6, 140820), (8, 105615), (9, 93880), (10, 84492), (12, 70410), (15, 56328), (18, 46940), (20, 42246), (24, 35205), (30, 28164), (36, 23470), (40, 21123), (45, 18776), (60, 14082), (72, 11735), (90, 9388), (120, 7041), (180, 4694), (360, 2347)]