372640020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{270029}}^1$

素因数の和:270064

約数の個数: 48

約数和(自身を含む): 1088760960

約数和(自身を除く): 716120940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 270029, 540058, 810087, 1080116, 1350145, 1620174, 2700290, 3240348, 4050435, 5400580, 6210667, 8100870, 12421334, 16201740, 18632001, 24842668, 31053335, 37264002, 62106670, 74528004, 93160005, 124213340, 186320010, 372640020]

約数ペア:

[(1, 372640020), (2, 186320010), (3, 124213340), (4, 93160005), (5, 74528004), (6, 62106670), (10, 37264002), (12, 31053335), (15, 24842668), (20, 18632001), (23, 16201740), (30, 12421334), (46, 8100870), (60, 6210667), (69, 5400580), (92, 4050435), (115, 3240348), (138, 2700290), (230, 1620174), (276, 1350145), (345, 1080116), (460, 810087), (690, 540058), (1380, 270029)]