195868080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{272039}}^1$

素因数の和:272058

約数の個数: 60

約数和(自身を含む): 657792720

約数和(自身を除く): 461924640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 272039, 544078, 816117, 1088156, 1360195, 1632234, 2176312, 2448351, 2720390, 3264468, 4080585, 4352624, 4896702, 5440780, 6528936, 8161170, 9793404, 10881560, 12241755, 13057872, 16322340, 19586808, 21763120, 24483510, 32644680, 39173616, 48967020, 65289360, 97934040, 195868080]

約数ペア:

[(1, 195868080), (2, 97934040), (3, 65289360), (4, 48967020), (5, 39173616), (6, 32644680), (8, 24483510), (9, 21763120), (10, 19586808), (12, 16322340), (15, 13057872), (16, 12241755), (18, 10881560), (20, 9793404), (24, 8161170), (30, 6528936), (36, 5440780), (40, 4896702), (45, 4352624), (48, 4080585), (60, 3264468), (72, 2720390), (80, 2448351), (90, 2176312), (120, 1632234), (144, 1360195), (180, 1088156), (240, 816117), (360, 544078), (720, 272039)]