1345800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{2243}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 4173840

約数和(自身を除く): 2828040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 2243, 4486, 6729, 8972, 11215, 13458, 17944, 22430, 26916, 33645, 44860, 53832, 56075, 67290, 89720, 112150, 134580, 168225, 224300, 269160, 336450, 448600, 672900, 1345800]

約数ペア:

[(1, 1345800), (2, 672900), (3, 448600), (4, 336450), (5, 269160), (6, 224300), (8, 168225), (10, 134580), (12, 112150), (15, 89720), (20, 67290), (24, 56075), (25, 53832), (30, 44860), (40, 33645), (50, 26916), (60, 22430), (75, 17944), (100, 13458), (120, 11215), (150, 8972), (200, 6729), (300, 4486), (600, 2243)]