402236280

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{124147}}^1$

素因数の和:124170

約数の個数: 80

約数和(自身を含む): 1351971720

約数和(自身を除く): 949735440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 124147, 248294, 372441, 496588, 620735, 744882, 993176, 1117323, 1241470, 1489764, 1862205, 2234646, 2482940, 2979528, 3351969, 3724410, 4469292, 4965880, 5586615, 6703938, 7448820, 8938584, 10055907, 11173230, 13407876, 14897640, 16759845, 20111814, 22346460, 26815752, 33519690, 40223628, 44692920, 50279535, 67039380, 80447256, 100559070, 134078760, 201118140, 402236280]

約数ペア:

[(1, 402236280), (2, 201118140), (3, 134078760), (4, 100559070), (5, 80447256), (6, 67039380), (8, 50279535), (9, 44692920), (10, 40223628), (12, 33519690), (15, 26815752), (18, 22346460), (20, 20111814), (24, 16759845), (27, 14897640), (30, 13407876), (36, 11173230), (40, 10055907), (45, 8938584), (54, 7448820), (60, 6703938), (72, 5586615), (81, 4965880), (90, 4469292), (108, 3724410), (120, 3351969), (135, 2979528), (162, 2482940), (180, 2234646), (216, 1862205), (270, 1489764), (324, 1241470), (360, 1117323), (405, 993176), (540, 744882), (648, 620735), (810, 496588), (1080, 372441), (1620, 248294), (3240, 124147)]