243060780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1979}}^1$

素因数の和:2103

約数の個数: 96

約数和(自身を含む): 718502400

約数和(自身を除く): 475441620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1068, 1335, 1380, 1780, 1979, 2047, 2670, 3958, 4094, 5340, 5937, 6141, 7916, 8188, 9895, 10235, 11874, 12282, 19790, 20470, 23748, 24564, 29685, 30705, 39580, 40940, 45517, 59370, 61410, 91034, 118740, 122820, 136551, 176131, 182068, 227585, 273102, 352262, 455170, 528393, 546204, 682755, 704524, 880655, 910340, 1056786, 1365510, 1761310, 2113572, 2641965, 2731020, 3522620, 4051013, 5283930, 8102026, 10567860, 12153039, 16204052, 20255065, 24306078, 40510130, 48612156, 60765195, 81020260, 121530390, 243060780]

約数ペア:

[(1, 243060780), (2, 121530390), (3, 81020260), (4, 60765195), (5, 48612156), (6, 40510130), (10, 24306078), (12, 20255065), (15, 16204052), (20, 12153039), (23, 10567860), (30, 8102026), (46, 5283930), (60, 4051013), (69, 3522620), (89, 2731020), (92, 2641965), (115, 2113572), (138, 1761310), (178, 1365510), (230, 1056786), (267, 910340), (276, 880655), (345, 704524), (356, 682755), (445, 546204), (460, 528393), (534, 455170), (690, 352262), (890, 273102), (1068, 227585), (1335, 182068), (1380, 176131), (1780, 136551), (1979, 122820), (2047, 118740), (2670, 91034), (3958, 61410), (4094, 59370), (5340, 45517), (5937, 40940), (6141, 39580), (7916, 30705), (8188, 29685), (9895, 24564), (10235, 23748), (11874, 20470), (12282, 19790)]