15665794140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6368209}}^1$

素因数の和:6368262

約数の個数: 48

約数和(自身を含む): 44934089760

約数和(自身を除く): 29268295620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 6368209, 12736418, 19104627, 25472836, 31841045, 38209254, 63682090, 76418508, 95523135, 127364180, 191046270, 261096569, 382092540, 522193138, 783289707, 1044386276, 1305482845, 1566579414, 2610965690, 3133158828, 3916448535, 5221931380, 7832897070, 15665794140]

約数ペア:

[(1, 15665794140), (2, 7832897070), (3, 5221931380), (4, 3916448535), (5, 3133158828), (6, 2610965690), (10, 1566579414), (12, 1305482845), (15, 1044386276), (20, 783289707), (30, 522193138), (41, 382092540), (60, 261096569), (82, 191046270), (123, 127364180), (164, 95523135), (205, 76418508), (246, 63682090), (410, 38209254), (492, 31841045), (615, 25472836), (820, 19104627), (1230, 12736418), (2460, 6368209)]