56980080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79139}}^1$

素因数の和:79158

約数の個数: 60

約数和(自身を含む): 191360520

約数和(自身を除く): 134380440

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, 79139, 158278, 237417, 316556, 395695, 474834, 633112, 712251, 791390, 949668, 1187085, 1266224, 1424502, 1582780, 1899336, 2374170, 2849004, 3165560, 3561255, 3798672, 4748340, 5698008, 6331120, 7122510, 9496680, 11396016, 14245020, 18993360, 28490040, 56980080]

約数ペア:

[(1, 56980080), (2, 28490040), (3, 18993360), (4, 14245020), (5, 11396016), (6, 9496680), (8, 7122510), (9, 6331120), (10, 5698008), (12, 4748340), (15, 3798672), (16, 3561255), (18, 3165560), (20, 2849004), (24, 2374170), (30, 1899336), (36, 1582780), (40, 1424502), (45, 1266224), (48, 1187085), (60, 949668), (72, 791390), (80, 712251), (90, 633112), (120, 474834), (144, 395695), (180, 316556), (240, 237417), (360, 158278), (720, 79139)]