1444992720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{4093}}^1$

素因数の和:5580

約数の個数: 80

約数和(自身を含む): 4483617792

約数和(自身を除く): 3038625072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1471, 2942, 4093, 4413, 5884, 7355, 8186, 8826, 11768, 12279, 14710, 16372, 17652, 20465, 22065, 23536, 24558, 29420, 32744, 35304, 40930, 44130, 49116, 58840, 61395, 65488, 70608, 81860, 88260, 98232, 117680, 122790, 163720, 176520, 196464, 245580, 327440, 353040, 491160, 982320, 6020803, 12041606, 18062409, 24083212, 30104015, 36124818, 48166424, 60208030, 72249636, 90312045, 96332848, 120416060, 144499272, 180624090, 240832120, 288998544, 361248180, 481664240, 722496360, 1444992720]

約数ペア:

[(1, 1444992720), (2, 722496360), (3, 481664240), (4, 361248180), (5, 288998544), (6, 240832120), (8, 180624090), (10, 144499272), (12, 120416060), (15, 96332848), (16, 90312045), (20, 72249636), (24, 60208030), (30, 48166424), (40, 36124818), (48, 30104015), (60, 24083212), (80, 18062409), (120, 12041606), (240, 6020803), (1471, 982320), (2942, 491160), (4093, 353040), (4413, 327440), (5884, 245580), (7355, 196464), (8186, 176520), (8826, 163720), (11768, 122790), (12279, 117680), (14710, 98232), (16372, 88260), (17652, 81860), (20465, 70608), (22065, 65488), (23536, 61395), (24558, 58840), (29420, 49116), (32744, 44130), (35304, 40930)]