179535060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{3881}}^1$

素因数の和:4153

約数の個数: 72

約数和(自身を含む): 546849576

約数和(自身を除く): 367314516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 3881, 4626, 5140, 7710, 7762, 9252, 11565, 11643, 15420, 15524, 19405, 23130, 23286, 34929, 38810, 46260, 46572, 58215, 69858, 77620, 116430, 139716, 174645, 232860, 349290, 698580, 997417, 1994834, 2992251, 3989668, 4987085, 5984502, 8976753, 9974170, 11969004, 14961255, 17953506, 19948340, 29922510, 35907012, 44883765, 59845020, 89767530, 179535060]

約数ペア:

[(1, 179535060), (2, 89767530), (3, 59845020), (4, 44883765), (5, 35907012), (6, 29922510), (9, 19948340), (10, 17953506), (12, 14961255), (15, 11969004), (18, 9974170), (20, 8976753), (30, 5984502), (36, 4987085), (45, 3989668), (60, 2992251), (90, 1994834), (180, 997417), (257, 698580), (514, 349290), (771, 232860), (1028, 174645), (1285, 139716), (1542, 116430), (2313, 77620), (2570, 69858), (3084, 58215), (3855, 46572), (3881, 46260), (4626, 38810), (5140, 34929), (7710, 23286), (7762, 23130), (9252, 19405), (11565, 15524), (11643, 15420)]