317460240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1627}}^1$

素因数の和:1917

約数の個数: 120

約数和(自身を含む): 1070729088

約数和(自身を除く): 753268848

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, 240, 271, 360, 542, 720, 813, 1084, 1355, 1626, 1627, 2168, 2439, 2710, 3252, 3254, 4065, 4336, 4878, 4881, 5420, 6504, 6508, 8130, 8135, 9756, 9762, 10840, 12195, 13008, 13016, 14643, 16260, 16270, 19512, 19524, 21680, 24390, 24405, 26032, 29286, 32520, 32540, 39024, 39048, 48780, 48810, 58572, 65040, 65080, 73215, 78096, 97560, 97620, 117144, 130160, 146430, 195120, 195240, 234288, 292860, 390480, 440917, 585720, 881834, 1171440, 1322751, 1763668, 2204585, 2645502, 3527336, 3968253, 4409170, 5291004, 6613755, 7054672, 7936506, 8818340, 10582008, 13227510, 15873012, 17636680, 19841265, 21164016, 26455020, 31746024, 35273360, 39682530, 52910040, 63492048, 79365060, 105820080, 158730120, 317460240]

約数ペア:

[(1, 317460240), (2, 158730120), (3, 105820080), (4, 79365060), (5, 63492048), (6, 52910040), (8, 39682530), (9, 35273360), (10, 31746024), (12, 26455020), (15, 21164016), (16, 19841265), (18, 17636680), (20, 15873012), (24, 13227510), (30, 10582008), (36, 8818340), (40, 7936506), (45, 7054672), (48, 6613755), (60, 5291004), (72, 4409170), (80, 3968253), (90, 3527336), (120, 2645502), (144, 2204585), (180, 1763668), (240, 1322751), (271, 1171440), (360, 881834), (542, 585720), (720, 440917), (813, 390480), (1084, 292860), (1355, 234288), (1626, 195240), (1627, 195120), (2168, 146430), (2439, 130160), (2710, 117144), (3252, 97620), (3254, 97560), (4065, 78096), (4336, 73215), (4878, 65080), (4881, 65040), (5420, 58572), (6504, 48810), (6508, 48780), (8130, 39048), (8135, 39024), (9756, 32540), (9762, 32520), (10840, 29286), (12195, 26032), (13008, 24405), (13016, 24390), (14643, 21680), (16260, 19524), (16270, 19512)]