180297480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 128

約数和(自身を含む): 594967680

約数和(自身を除く): 414670200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 137, 165, 220, 264, 274, 330, 411, 440, 548, 660, 685, 822, 997, 1096, 1320, 1370, 1507, 1644, 1994, 2055, 2740, 2991, 3014, 3288, 3988, 4110, 4521, 4985, 5480, 5982, 6028, 7535, 7976, 8220, 9042, 9970, 10967, 11964, 12056, 14955, 15070, 16440, 18084, 19940, 21934, 22605, 23928, 29910, 30140, 32901, 36168, 39880, 43868, 45210, 54835, 59820, 60280, 65802, 87736, 90420, 109670, 119640, 131604, 136589, 164505, 180840, 219340, 263208, 273178, 329010, 409767, 438680, 546356, 658020, 682945, 819534, 1092712, 1316040, 1365890, 1502479, 1639068, 2048835, 2731780, 3004958, 3278136, 4097670, 4507437, 5463560, 6009916, 7512395, 8195340, 9014874, 12019832, 15024790, 16390680, 18029748, 22537185, 30049580, 36059496, 45074370, 60099160, 90148740, 180297480]

約数ペア:

[(1, 180297480), (2, 90148740), (3, 60099160), (4, 45074370), (5, 36059496), (6, 30049580), (8, 22537185), (10, 18029748), (11, 16390680), (12, 15024790), (15, 12019832), (20, 9014874), (22, 8195340), (24, 7512395), (30, 6009916), (33, 5463560), (40, 4507437), (44, 4097670), (55, 3278136), (60, 3004958), (66, 2731780), (88, 2048835), (110, 1639068), (120, 1502479), (132, 1365890), (137, 1316040), (165, 1092712), (220, 819534), (264, 682945), (274, 658020), (330, 546356), (411, 438680), (440, 409767), (548, 329010), (660, 273178), (685, 263208), (822, 219340), (997, 180840), (1096, 164505), (1320, 136589), (1370, 131604), (1507, 119640), (1644, 109670), (1994, 90420), (2055, 87736), (2740, 65802), (2991, 60280), (3014, 59820), (3288, 54835), (3988, 45210), (4110, 43868), (4521, 39880), (4985, 36168), (5480, 32901), (5982, 30140), (6028, 29910), (7535, 23928), (7976, 22605), (8220, 21934), (9042, 19940), (9970, 18084), (10967, 16440), (11964, 15070), (12056, 14955)]