180873360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1097}}^1$

素因数の和:1345

約数の個数: 120

約数和(自身を含む): 610641720

約数和(自身を除く): 429768360

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, 229, 240, 360, 458, 687, 720, 916, 1097, 1145, 1374, 1832, 2061, 2194, 2290, 2748, 3291, 3435, 3664, 4122, 4388, 4580, 5485, 5496, 6582, 6870, 8244, 8776, 9160, 9873, 10305, 10970, 10992, 13164, 13740, 16455, 16488, 17552, 18320, 19746, 20610, 21940, 26328, 27480, 32910, 32976, 39492, 41220, 43880, 49365, 52656, 54960, 65820, 78984, 82440, 87760, 98730, 131640, 157968, 164880, 197460, 251213, 263280, 394920, 502426, 753639, 789840, 1004852, 1256065, 1507278, 2009704, 2260917, 2512130, 3014556, 3768195, 4019408, 4521834, 5024260, 6029112, 7536390, 9043668, 10048520, 11304585, 12058224, 15072780, 18087336, 20097040, 22609170, 30145560, 36174672, 45218340, 60291120, 90436680, 180873360]

約数ペア:

[(1, 180873360), (2, 90436680), (3, 60291120), (4, 45218340), (5, 36174672), (6, 30145560), (8, 22609170), (9, 20097040), (10, 18087336), (12, 15072780), (15, 12058224), (16, 11304585), (18, 10048520), (20, 9043668), (24, 7536390), (30, 6029112), (36, 5024260), (40, 4521834), (45, 4019408), (48, 3768195), (60, 3014556), (72, 2512130), (80, 2260917), (90, 2009704), (120, 1507278), (144, 1256065), (180, 1004852), (229, 789840), (240, 753639), (360, 502426), (458, 394920), (687, 263280), (720, 251213), (916, 197460), (1097, 164880), (1145, 157968), (1374, 131640), (1832, 98730), (2061, 87760), (2194, 82440), (2290, 78984), (2748, 65820), (3291, 54960), (3435, 52656), (3664, 49365), (4122, 43880), (4388, 41220), (4580, 39492), (5485, 32976), (5496, 32910), (6582, 27480), (6870, 26328), (8244, 21940), (8776, 20610), (9160, 19746), (9873, 18320), (10305, 17552), (10970, 16488), (10992, 16455), (13164, 13740)]