1731120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7213}}^1$

素因数の和:7229

約数の個数: 40

約数和(自身を含む): 5367216

約数和(自身を除く): 3636096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7213, 14426, 21639, 28852, 36065, 43278, 57704, 72130, 86556, 108195, 115408, 144260, 173112, 216390, 288520, 346224, 432780, 577040, 865560, 1731120]

約数ペア:

[(1, 1731120), (2, 865560), (3, 577040), (4, 432780), (5, 346224), (6, 288520), (8, 216390), (10, 173112), (12, 144260), (15, 115408), (16, 108195), (20, 86556), (24, 72130), (30, 57704), (40, 43278), (48, 36065), (60, 28852), (80, 21639), (120, 14426), (240, 7213)]