39027060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1553

約数の個数: 72

約数和(自身を含む): 119222376

約数和(自身を除く): 80195316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1381, 1413, 1570, 1884, 2355, 2762, 2826, 3140, 4143, 4710, 5524, 5652, 6905, 7065, 8286, 9420, 12429, 13810, 14130, 16572, 20715, 24858, 27620, 28260, 41430, 49716, 62145, 82860, 124290, 216817, 248580, 433634, 650451, 867268, 1084085, 1300902, 1951353, 2168170, 2601804, 3252255, 3902706, 4336340, 6504510, 7805412, 9756765, 13009020, 19513530, 39027060]

約数ペア:

[(1, 39027060), (2, 19513530), (3, 13009020), (4, 9756765), (5, 7805412), (6, 6504510), (9, 4336340), (10, 3902706), (12, 3252255), (15, 2601804), (18, 2168170), (20, 1951353), (30, 1300902), (36, 1084085), (45, 867268), (60, 650451), (90, 433634), (157, 248580), (180, 216817), (314, 124290), (471, 82860), (628, 62145), (785, 49716), (942, 41430), (1381, 28260), (1413, 27620), (1570, 24858), (1884, 20715), (2355, 16572), (2762, 14130), (2826, 13810), (3140, 12429), (4143, 9420), (4710, 8286), (5524, 7065), (5652, 6905)]