972144840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{74323}}^1$

素因数の和:74446

約数の個数: 64

約数和(自身を含む): 2943230400

約数和(自身を除く): 1971085560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 74323, 148646, 222969, 297292, 371615, 445938, 594584, 743230, 891876, 1114845, 1486460, 1783752, 2229690, 2972920, 4459380, 8101207, 8918760, 16202414, 24303621, 32404828, 40506035, 48607242, 64809656, 81012070, 97214484, 121518105, 162024140, 194428968, 243036210, 324048280, 486072420, 972144840]

約数ペア:

[(1, 972144840), (2, 486072420), (3, 324048280), (4, 243036210), (5, 194428968), (6, 162024140), (8, 121518105), (10, 97214484), (12, 81012070), (15, 64809656), (20, 48607242), (24, 40506035), (30, 32404828), (40, 24303621), (60, 16202414), (109, 8918760), (120, 8101207), (218, 4459380), (327, 2972920), (436, 2229690), (545, 1783752), (654, 1486460), (872, 1114845), (1090, 891876), (1308, 743230), (1635, 594584), (2180, 445938), (2616, 371615), (3270, 297292), (4360, 222969), (6540, 148646), (13080, 74323)]