4420240080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{145021}}^1$

素因数の和:145164

約数の個数: 80

約数和(自身を含む): 13810735104

約数和(自身を除く): 9390495024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 145021, 290042, 435063, 580084, 725105, 870126, 1160168, 1450210, 1740252, 2175315, 2320336, 2900420, 3480504, 4350630, 5800840, 6961008, 8701260, 11601680, 17402520, 18417667, 34805040, 36835334, 55253001, 73670668, 92088335, 110506002, 147341336, 184176670, 221012004, 276265005, 294682672, 368353340, 442024008, 552530010, 736706680, 884048016, 1105060020, 1473413360, 2210120040, 4420240080]

約数ペア:

[(1, 4420240080), (2, 2210120040), (3, 1473413360), (4, 1105060020), (5, 884048016), (6, 736706680), (8, 552530010), (10, 442024008), (12, 368353340), (15, 294682672), (16, 276265005), (20, 221012004), (24, 184176670), (30, 147341336), (40, 110506002), (48, 92088335), (60, 73670668), (80, 55253001), (120, 36835334), (127, 34805040), (240, 18417667), (254, 17402520), (381, 11601680), (508, 8701260), (635, 6961008), (762, 5800840), (1016, 4350630), (1270, 3480504), (1524, 2900420), (1905, 2320336), (2032, 2175315), (2540, 1740252), (3048, 1450210), (3810, 1160168), (5080, 870126), (6096, 725105), (7620, 580084), (10160, 435063), (15240, 290042), (30480, 145021)]