920241360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1278113}}^1$

素因数の和:1278132

約数の個数: 60

約数和(自身を含む): 3090479652

約数和(自身を除く): 2170238292

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, 1278113, 2556226, 3834339, 5112452, 6390565, 7668678, 10224904, 11503017, 12781130, 15337356, 19171695, 20449808, 23006034, 25562260, 30674712, 38343390, 46012068, 51124520, 57515085, 61349424, 76686780, 92024136, 102249040, 115030170, 153373560, 184048272, 230060340, 306747120, 460120680, 920241360]

約数ペア:

[(1, 920241360), (2, 460120680), (3, 306747120), (4, 230060340), (5, 184048272), (6, 153373560), (8, 115030170), (9, 102249040), (10, 92024136), (12, 76686780), (15, 61349424), (16, 57515085), (18, 51124520), (20, 46012068), (24, 38343390), (30, 30674712), (36, 25562260), (40, 23006034), (45, 20449808), (48, 19171695), (60, 15337356), (72, 12781130), (80, 11503017), (90, 10224904), (120, 7668678), (144, 6390565), (180, 5112452), (240, 3834339), (360, 2556226), (720, 1278113)]