228480120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{57697}}^1$

素因数の和:57725

約数の個数: 96

約数和(自身を含む): 810079920

約数和(自身を除く): 581599800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 57697, 115394, 173091, 230788, 288485, 346182, 461576, 519273, 576970, 634667, 692364, 865455, 1038546, 1153940, 1269334, 1384728, 1730910, 1904001, 2077092, 2307880, 2538668, 2596365, 3173335, 3461820, 3808002, 4154184, 5077336, 5192730, 5712003, 6346670, 6923640, 7616004, 9520005, 10385460, 11424006, 12693340, 15232008, 19040010, 20770920, 22848012, 25386680, 28560015, 38080020, 45696024, 57120030, 76160040, 114240060, 228480120]

約数ペア:

[(1, 228480120), (2, 114240060), (3, 76160040), (4, 57120030), (5, 45696024), (6, 38080020), (8, 28560015), (9, 25386680), (10, 22848012), (11, 20770920), (12, 19040010), (15, 15232008), (18, 12693340), (20, 11424006), (22, 10385460), (24, 9520005), (30, 7616004), (33, 6923640), (36, 6346670), (40, 5712003), (44, 5192730), (45, 5077336), (55, 4154184), (60, 3808002), (66, 3461820), (72, 3173335), (88, 2596365), (90, 2538668), (99, 2307880), (110, 2077092), (120, 1904001), (132, 1730910), (165, 1384728), (180, 1269334), (198, 1153940), (220, 1038546), (264, 865455), (330, 692364), (360, 634667), (396, 576970), (440, 519273), (495, 461576), (660, 346182), (792, 288485), (990, 230788), (1320, 173091), (1980, 115394), (3960, 57697)]