60210780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 202159104

約数和(自身を除く): 141948324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 271, 276, 322, 345, 420, 460, 483, 529, 542, 644, 690, 805, 813, 966, 1058, 1084, 1355, 1380, 1587, 1610, 1626, 1897, 1932, 2116, 2415, 2645, 2710, 3174, 3220, 3252, 3703, 3794, 4065, 4830, 5290, 5420, 5691, 6233, 6348, 7406, 7588, 7935, 8130, 9485, 9660, 10580, 11109, 11382, 12466, 14812, 15870, 16260, 18515, 18699, 18970, 22218, 22764, 24932, 28455, 31165, 31740, 37030, 37398, 37940, 43631, 44436, 55545, 56910, 62330, 74060, 74796, 87262, 93495, 111090, 113820, 124660, 130893, 143359, 174524, 186990, 218155, 222180, 261786, 286718, 373980, 430077, 436310, 523572, 573436, 654465, 716795, 860154, 872620, 1003513, 1308930, 1433590, 1720308, 2007026, 2150385, 2617860, 2867180, 3010539, 4014052, 4300770, 5017565, 6021078, 8601540, 10035130, 12042156, 15052695, 20070260, 30105390, 60210780]

約数ペア:

[(1, 60210780), (2, 30105390), (3, 20070260), (4, 15052695), (5, 12042156), (6, 10035130), (7, 8601540), (10, 6021078), (12, 5017565), (14, 4300770), (15, 4014052), (20, 3010539), (21, 2867180), (23, 2617860), (28, 2150385), (30, 2007026), (35, 1720308), (42, 1433590), (46, 1308930), (60, 1003513), (69, 872620), (70, 860154), (84, 716795), (92, 654465), (105, 573436), (115, 523572), (138, 436310), (140, 430077), (161, 373980), (210, 286718), (230, 261786), (271, 222180), (276, 218155), (322, 186990), (345, 174524), (420, 143359), (460, 130893), (483, 124660), (529, 113820), (542, 111090), (644, 93495), (690, 87262), (805, 74796), (813, 74060), (966, 62330), (1058, 56910), (1084, 55545), (1355, 44436), (1380, 43631), (1587, 37940), (1610, 37398), (1626, 37030), (1897, 31740), (1932, 31165), (2116, 28455), (2415, 24932), (2645, 22764), (2710, 22218), (3174, 18970), (3220, 18699), (3252, 18515), (3703, 16260), (3794, 15870), (4065, 14812), (4830, 12466), (5290, 11382), (5420, 11109), (5691, 10580), (6233, 9660), (6348, 9485), (7406, 8130), (7588, 7935)]