15745339440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{123551}}^1$

素因数の和:123632

約数の個数: 160

約数和(自身を含む): 55153612800

約数和(自身を除く): 39408273360

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, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3540, 4248, 4720, 5310, 6372, 7080, 7965, 8496, 10620, 12744, 14160, 15930, 21240, 25488, 31860, 42480, 63720, 123551, 127440, 247102, 370653, 494204, 617755, 741306, 988408, 1111959, 1235510, 1482612, 1853265, 1976816, 2223918, 2471020, 2965224, 3335877, 3706530, 4447836, 4942040, 5559795, 5930448, 6671754, 7289509, 7413060, 8895672, 9884080, 11119590, 13343508, 14579018, 14826120, 16679385, 17791344, 21868527, 22239180, 26687016, 29158036, 29652240, 33358770, 36447545, 43737054, 44478360, 53374032, 58316072, 65605581, 66717540, 72895090, 87474108, 88956720, 109342635, 116632144, 131211162, 133435080, 145790180, 174948216, 196816743, 218685270, 262422324, 266870160, 291580360, 328027905, 349896432, 393633486, 437370540, 524844648, 583160720, 656055810, 787266972, 874741080, 984083715, 1049689296, 1312111620, 1574533944, 1749482160, 1968167430, 2624223240, 3149067888, 3936334860, 5248446480, 7872669720, 15745339440]

約数ペア:

[(1, 15745339440), (2, 7872669720), (3, 5248446480), (4, 3936334860), (5, 3149067888), (6, 2624223240), (8, 1968167430), (9, 1749482160), (10, 1574533944), (12, 1312111620), (15, 1049689296), (16, 984083715), (18, 874741080), (20, 787266972), (24, 656055810), (27, 583160720), (30, 524844648), (36, 437370540), (40, 393633486), (45, 349896432), (48, 328027905), (54, 291580360), (59, 266870160), (60, 262422324), (72, 218685270), (80, 196816743), (90, 174948216), (108, 145790180), (118, 133435080), (120, 131211162), (135, 116632144), (144, 109342635), (177, 88956720), (180, 87474108), (216, 72895090), (236, 66717540), (240, 65605581), (270, 58316072), (295, 53374032), (354, 44478360), (360, 43737054), (432, 36447545), (472, 33358770), (531, 29652240), (540, 29158036), (590, 26687016), (708, 22239180), (720, 21868527), (885, 17791344), (944, 16679385), (1062, 14826120), (1080, 14579018), (1180, 13343508), (1416, 11119590), (1593, 9884080), (1770, 8895672), (2124, 7413060), (2160, 7289509), (2360, 6671754), (2655, 5930448), (2832, 5559795), (3186, 4942040), (3540, 4447836), (4248, 3706530), (4720, 3335877), (5310, 2965224), (6372, 2471020), (7080, 2223918), (7965, 1976816), (8496, 1853265), (10620, 1482612), (12744, 1235510), (14160, 1111959), (15930, 988408), (21240, 741306), (25488, 617755), (31860, 494204), (42480, 370653), (63720, 247102), (123551, 127440)]