60172380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1315

約数の個数: 72

約数和(自身を含む): 183233232

約数和(自身を除く): 123060852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 947, 1059, 1412, 1765, 1894, 2118, 2841, 3177, 3530, 3788, 4236, 4735, 5295, 5682, 6354, 7060, 8523, 9470, 10590, 11364, 12708, 14205, 15885, 17046, 18940, 21180, 28410, 31770, 34092, 42615, 56820, 63540, 85230, 170460, 334291, 668582, 1002873, 1337164, 1671455, 2005746, 3008619, 3342910, 4011492, 5014365, 6017238, 6685820, 10028730, 12034476, 15043095, 20057460, 30086190, 60172380]

約数ペア:

[(1, 60172380), (2, 30086190), (3, 20057460), (4, 15043095), (5, 12034476), (6, 10028730), (9, 6685820), (10, 6017238), (12, 5014365), (15, 4011492), (18, 3342910), (20, 3008619), (30, 2005746), (36, 1671455), (45, 1337164), (60, 1002873), (90, 668582), (180, 334291), (353, 170460), (706, 85230), (947, 63540), (1059, 56820), (1412, 42615), (1765, 34092), (1894, 31770), (2118, 28410), (2841, 21180), (3177, 18940), (3530, 17046), (3788, 15885), (4236, 14205), (4735, 12708), (5295, 11364), (5682, 10590), (6354, 9470), (7060, 8523)]