193653480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5189}}^1$

素因数の和:5514

約数の個数: 64

約数和(自身を含む): 582940800

約数和(自身を除く): 389287320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 5189, 6220, 7464, 9330, 10378, 12440, 15567, 18660, 20756, 25945, 31134, 37320, 41512, 51890, 62268, 77835, 103780, 124536, 155670, 207560, 311340, 622680, 1613779, 3227558, 4841337, 6455116, 8068895, 9682674, 12910232, 16137790, 19365348, 24206685, 32275580, 38730696, 48413370, 64551160, 96826740, 193653480]

約数ペア:

[(1, 193653480), (2, 96826740), (3, 64551160), (4, 48413370), (5, 38730696), (6, 32275580), (8, 24206685), (10, 19365348), (12, 16137790), (15, 12910232), (20, 9682674), (24, 8068895), (30, 6455116), (40, 4841337), (60, 3227558), (120, 1613779), (311, 622680), (622, 311340), (933, 207560), (1244, 155670), (1555, 124536), (1866, 103780), (2488, 77835), (3110, 62268), (3732, 51890), (4665, 41512), (5189, 37320), (6220, 31134), (7464, 25945), (9330, 20756), (10378, 18660), (12440, 15567)]