61302540240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{85142417}}^1$

素因数の和:85142436

約数の個数: 60

約数和(自身を含む): 205874366724

約数和(自身を除く): 144571826484

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, 85142417, 170284834, 255427251, 340569668, 425712085, 510854502, 681139336, 766281753, 851424170, 1021709004, 1277136255, 1362278672, 1532563506, 1702848340, 2043418008, 2554272510, 3065127012, 3405696680, 3831408765, 4086836016, 5108545020, 6130254024, 6811393360, 7662817530, 10217090040, 12260508048, 15325635060, 20434180080, 30651270120, 61302540240]

約数ペア:

[(1, 61302540240), (2, 30651270120), (3, 20434180080), (4, 15325635060), (5, 12260508048), (6, 10217090040), (8, 7662817530), (9, 6811393360), (10, 6130254024), (12, 5108545020), (15, 4086836016), (16, 3831408765), (18, 3405696680), (20, 3065127012), (24, 2554272510), (30, 2043418008), (36, 1702848340), (40, 1532563506), (45, 1362278672), (48, 1277136255), (60, 1021709004), (72, 851424170), (80, 766281753), (90, 681139336), (120, 510854502), (144, 425712085), (180, 340569668), (240, 255427251), (360, 170284834), (720, 85142417)]