243228240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337817}}^1$

素因数の和:337836

約数の個数: 60

約数和(自身を含む): 816843924

約数和(自身を除く): 573615684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 337817, 675634, 1013451, 1351268, 1689085, 2026902, 2702536, 3040353, 3378170, 4053804, 5067255, 5405072, 6080706, 6756340, 8107608, 10134510, 12161412, 13512680, 15201765, 16215216, 20269020, 24322824, 27025360, 30403530, 40538040, 48645648, 60807060, 81076080, 121614120, 243228240]

約数ペア:

[(1, 243228240), (2, 121614120), (3, 81076080), (4, 60807060), (5, 48645648), (6, 40538040), (8, 30403530), (9, 27025360), (10, 24322824), (12, 20269020), (15, 16215216), (16, 15201765), (18, 13512680), (20, 12161412), (24, 10134510), (30, 8107608), (36, 6756340), (40, 6080706), (45, 5405072), (48, 5067255), (60, 4053804), (72, 3378170), (80, 3040353), (90, 2702536), (120, 2026902), (144, 1689085), (180, 1351268), (240, 1013451), (360, 675634), (720, 337817)]