27080760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 94049280

約数和(自身を除く): 66968520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 313, 412, 420, 515, 618, 626, 721, 824, 840, 939, 1030, 1236, 1252, 1442, 1545, 1565, 1878, 2060, 2163, 2191, 2472, 2504, 2884, 3090, 3130, 3605, 3756, 4120, 4326, 4382, 4695, 5768, 6180, 6260, 6573, 7210, 7512, 8652, 8764, 9390, 10815, 10955, 12360, 12520, 13146, 14420, 17304, 17528, 18780, 21630, 21910, 26292, 28840, 32239, 32865, 37560, 43260, 43820, 52584, 64478, 65730, 86520, 87640, 96717, 128956, 131460, 161195, 193434, 225673, 257912, 262920, 322390, 386868, 451346, 483585, 644780, 677019, 773736, 902692, 967170, 1128365, 1289560, 1354038, 1805384, 1934340, 2256730, 2708076, 3385095, 3868680, 4513460, 5416152, 6770190, 9026920, 13540380, 27080760]

約数ペア:

[(1, 27080760), (2, 13540380), (3, 9026920), (4, 6770190), (5, 5416152), (6, 4513460), (7, 3868680), (8, 3385095), (10, 2708076), (12, 2256730), (14, 1934340), (15, 1805384), (20, 1354038), (21, 1289560), (24, 1128365), (28, 967170), (30, 902692), (35, 773736), (40, 677019), (42, 644780), (56, 483585), (60, 451346), (70, 386868), (84, 322390), (103, 262920), (105, 257912), (120, 225673), (140, 193434), (168, 161195), (206, 131460), (210, 128956), (280, 96717), (309, 87640), (313, 86520), (412, 65730), (420, 64478), (515, 52584), (618, 43820), (626, 43260), (721, 37560), (824, 32865), (840, 32239), (939, 28840), (1030, 26292), (1236, 21910), (1252, 21630), (1442, 18780), (1545, 17528), (1565, 17304), (1878, 14420), (2060, 13146), (2163, 12520), (2191, 12360), (2472, 10955), (2504, 10815), (2884, 9390), (3090, 8764), (3130, 8652), (3605, 7512), (3756, 7210), (4120, 6573), (4326, 6260), (4382, 6180), (4695, 5768)]