268744080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101797}}^1$

素因数の和:101824

約数の個数: 80

約数和(自身を含む): 908852544

約数和(自身を除く): 640108464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 101797, 203594, 305391, 407188, 508985, 610782, 814376, 1017970, 1119767, 1221564, 1526955, 1628752, 2035940, 2239534, 2443128, 3053910, 3359301, 4071880, 4479068, 4886256, 5598835, 6107820, 6718602, 8143760, 8958136, 11197670, 12215640, 13437204, 16796505, 17916272, 22395340, 24431280, 26874408, 33593010, 44790680, 53748816, 67186020, 89581360, 134372040, 268744080]

約数ペア:

[(1, 268744080), (2, 134372040), (3, 89581360), (4, 67186020), (5, 53748816), (6, 44790680), (8, 33593010), (10, 26874408), (11, 24431280), (12, 22395340), (15, 17916272), (16, 16796505), (20, 13437204), (22, 12215640), (24, 11197670), (30, 8958136), (33, 8143760), (40, 6718602), (44, 6107820), (48, 5598835), (55, 4886256), (60, 4479068), (66, 4071880), (80, 3359301), (88, 3053910), (110, 2443128), (120, 2239534), (132, 2035940), (165, 1628752), (176, 1526955), (220, 1221564), (240, 1119767), (264, 1017970), (330, 814376), (440, 610782), (528, 508985), (660, 407188), (880, 305391), (1320, 203594), (2640, 101797)]