1570984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{13441}}^1$

素因数の和:13944

約数の個数: 80

約数和(自身を含む): 4880413824

約数和(自身を除く): 3309429744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 7792, 9740, 11688, 13441, 14610, 19480, 23376, 26882, 29220, 38960, 40323, 53764, 58440, 67205, 80646, 107528, 116880, 134410, 161292, 201615, 215056, 268820, 322584, 403230, 537640, 645168, 806460, 1075280, 1612920, 3225840, 6545767, 13091534, 19637301, 26183068, 32728835, 39274602, 52366136, 65457670, 78549204, 98186505, 104732272, 130915340, 157098408, 196373010, 261830680, 314196816, 392746020, 523661360, 785492040, 1570984080]

約数ペア:

[(1, 1570984080), (2, 785492040), (3, 523661360), (4, 392746020), (5, 314196816), (6, 261830680), (8, 196373010), (10, 157098408), (12, 130915340), (15, 104732272), (16, 98186505), (20, 78549204), (24, 65457670), (30, 52366136), (40, 39274602), (48, 32728835), (60, 26183068), (80, 19637301), (120, 13091534), (240, 6545767), (487, 3225840), (974, 1612920), (1461, 1075280), (1948, 806460), (2435, 645168), (2922, 537640), (3896, 403230), (4870, 322584), (5844, 268820), (7305, 215056), (7792, 201615), (9740, 161292), (11688, 134410), (13441, 116880), (14610, 107528), (19480, 80646), (23376, 67205), (26882, 58440), (29220, 53764), (38960, 40323)]