128991647640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5903}}^1\times {\mathrm{182099}}^1$

素因数の和:188016

約数の個数: 64

約数和(自身を含む): 387042624000

約数和(自身を除く): 258050976360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5903, 11806, 17709, 23612, 29515, 35418, 47224, 59030, 70836, 88545, 118060, 141672, 177090, 182099, 236120, 354180, 364198, 546297, 708360, 728396, 910495, 1092594, 1456792, 1820990, 2185188, 2731485, 3641980, 4370376, 5462970, 7283960, 10925940, 21851880, 1074930397, 2149860794, 3224791191, 4299721588, 5374651985, 6449582382, 8599443176, 10749303970, 12899164764, 16123955955, 21498607940, 25798329528, 32247911910, 42997215880, 64495823820, 128991647640]

約数ペア:

[(1, 128991647640), (2, 64495823820), (3, 42997215880), (4, 32247911910), (5, 25798329528), (6, 21498607940), (8, 16123955955), (10, 12899164764), (12, 10749303970), (15, 8599443176), (20, 6449582382), (24, 5374651985), (30, 4299721588), (40, 3224791191), (60, 2149860794), (120, 1074930397), (5903, 21851880), (11806, 10925940), (17709, 7283960), (23612, 5462970), (29515, 4370376), (35418, 3641980), (47224, 2731485), (59030, 2185188), (70836, 1820990), (88545, 1456792), (118060, 1092594), (141672, 910495), (177090, 728396), (182099, 708360), (236120, 546297), (354180, 364198)]