55997640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6763}}^1$

素因数の和:6803

約数の個数: 96

約数和(自身を含む): 189933120

約数和(自身を除く): 133935480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 6763, 8280, 13526, 20289, 27052, 33815, 40578, 54104, 60867, 67630, 81156, 101445, 121734, 135260, 155549, 162312, 202890, 243468, 270520, 304335, 311098, 405780, 466647, 486936, 608670, 622196, 777745, 811560, 933294, 1217340, 1244392, 1399941, 1555490, 1866588, 2333235, 2434680, 2799882, 3110980, 3733176, 4666470, 5599764, 6221960, 6999705, 9332940, 11199528, 13999410, 18665880, 27998820, 55997640]

約数ペア:

[(1, 55997640), (2, 27998820), (3, 18665880), (4, 13999410), (5, 11199528), (6, 9332940), (8, 6999705), (9, 6221960), (10, 5599764), (12, 4666470), (15, 3733176), (18, 3110980), (20, 2799882), (23, 2434680), (24, 2333235), (30, 1866588), (36, 1555490), (40, 1399941), (45, 1244392), (46, 1217340), (60, 933294), (69, 811560), (72, 777745), (90, 622196), (92, 608670), (115, 486936), (120, 466647), (138, 405780), (180, 311098), (184, 304335), (207, 270520), (230, 243468), (276, 202890), (345, 162312), (360, 155549), (414, 135260), (460, 121734), (552, 101445), (690, 81156), (828, 67630), (920, 60867), (1035, 54104), (1380, 40578), (1656, 33815), (2070, 27052), (2760, 20289), (4140, 13526), (6763, 8280)]