163812240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:622

約数の個数: 160

約数和(自身を含む): 568713600

約数和(自身を除く): 404901360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 181, 216, 240, 270, 360, 362, 419, 432, 540, 543, 720, 724, 838, 905, 1080, 1086, 1257, 1448, 1629, 1676, 1810, 2095, 2160, 2172, 2514, 2715, 2896, 3258, 3352, 3620, 3771, 4190, 4344, 4887, 5028, 5430, 6285, 6516, 6704, 7240, 7542, 8145, 8380, 8688, 9774, 10056, 10860, 11313, 12570, 13032, 14480, 15084, 16290, 16760, 18855, 19548, 20112, 21720, 22626, 24435, 25140, 26064, 30168, 32580, 33520, 37710, 39096, 43440, 45252, 48870, 50280, 56565, 60336, 65160, 75420, 75839, 78192, 90504, 97740, 100560, 113130, 130320, 150840, 151678, 181008, 195480, 226260, 227517, 301680, 303356, 379195, 390960, 452520, 455034, 606712, 682551, 758390, 905040, 910068, 1137585, 1213424, 1365102, 1516780, 1820136, 2047653, 2275170, 2730204, 3033560, 3412755, 3640272, 4095306, 4550340, 5460408, 6067120, 6825510, 8190612, 9100680, 10238265, 10920816, 13651020, 16381224, 18201360, 20476530, 27302040, 32762448, 40953060, 54604080, 81906120, 163812240]

約数ペア:

[(1, 163812240), (2, 81906120), (3, 54604080), (4, 40953060), (5, 32762448), (6, 27302040), (8, 20476530), (9, 18201360), (10, 16381224), (12, 13651020), (15, 10920816), (16, 10238265), (18, 9100680), (20, 8190612), (24, 6825510), (27, 6067120), (30, 5460408), (36, 4550340), (40, 4095306), (45, 3640272), (48, 3412755), (54, 3033560), (60, 2730204), (72, 2275170), (80, 2047653), (90, 1820136), (108, 1516780), (120, 1365102), (135, 1213424), (144, 1137585), (180, 910068), (181, 905040), (216, 758390), (240, 682551), (270, 606712), (360, 455034), (362, 452520), (419, 390960), (432, 379195), (540, 303356), (543, 301680), (720, 227517), (724, 226260), (838, 195480), (905, 181008), (1080, 151678), (1086, 150840), (1257, 130320), (1448, 113130), (1629, 100560), (1676, 97740), (1810, 90504), (2095, 78192), (2160, 75839), (2172, 75420), (2514, 65160), (2715, 60336), (2896, 56565), (3258, 50280), (3352, 48870), (3620, 45252), (3771, 43440), (4190, 39096), (4344, 37710), (4887, 33520), (5028, 32580), (5430, 30168), (6285, 26064), (6516, 25140), (6704, 24435), (7240, 22626), (7542, 21720), (8145, 20112), (8380, 19548), (8688, 18855), (9774, 16760), (10056, 16290), (10860, 15084), (11313, 14480), (12570, 13032)]