77828760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5843}}^1$

素因数の和:5897

約数の個数: 96

約数和(自身を含む): 259824240

約数和(自身を除く): 181995480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 5843, 6660, 11686, 13320, 17529, 23372, 29215, 35058, 46744, 52587, 58430, 70116, 87645, 105174, 116860, 140232, 175290, 210348, 216191, 233720, 262935, 350580, 420696, 432382, 525870, 648573, 701160, 864764, 1051740, 1080955, 1297146, 1729528, 1945719, 2103480, 2161910, 2594292, 3242865, 3891438, 4323820, 5188584, 6485730, 7782876, 8647640, 9728595, 12971460, 15565752, 19457190, 25942920, 38914380, 77828760]

約数ペア:

[(1, 77828760), (2, 38914380), (3, 25942920), (4, 19457190), (5, 15565752), (6, 12971460), (8, 9728595), (9, 8647640), (10, 7782876), (12, 6485730), (15, 5188584), (18, 4323820), (20, 3891438), (24, 3242865), (30, 2594292), (36, 2161910), (37, 2103480), (40, 1945719), (45, 1729528), (60, 1297146), (72, 1080955), (74, 1051740), (90, 864764), (111, 701160), (120, 648573), (148, 525870), (180, 432382), (185, 420696), (222, 350580), (296, 262935), (333, 233720), (360, 216191), (370, 210348), (444, 175290), (555, 140232), (666, 116860), (740, 105174), (888, 87645), (1110, 70116), (1332, 58430), (1480, 52587), (1665, 46744), (2220, 35058), (2664, 29215), (3330, 23372), (4440, 17529), (5843, 13320), (6660, 11686)]