155949120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:509

約数の個数: 168

約数和(自身を含む): 541224216

約数和(自身を除く): 385275096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 173, 180, 192, 240, 288, 313, 320, 346, 360, 480, 519, 576, 626, 692, 720, 865, 939, 960, 1038, 1252, 1384, 1440, 1557, 1565, 1730, 1878, 2076, 2504, 2595, 2768, 2817, 2880, 3114, 3130, 3460, 3756, 4152, 4695, 5008, 5190, 5536, 5634, 6228, 6260, 6920, 7512, 7785, 8304, 9390, 10016, 10380, 11072, 11268, 12456, 12520, 13840, 14085, 15024, 15570, 16608, 18780, 20032, 20760, 22536, 24912, 25040, 27680, 28170, 30048, 31140, 33216, 37560, 41520, 45072, 49824, 50080, 54149, 55360, 56340, 60096, 62280, 75120, 83040, 90144, 99648, 100160, 108298, 112680, 124560, 150240, 162447, 166080, 180288, 216596, 225360, 249120, 270745, 300480, 324894, 433192, 450720, 487341, 498240, 541490, 649788, 812235, 866384, 901440, 974682, 1082980, 1299576, 1624470, 1732768, 1949364, 2165960, 2436705, 2599152, 3248940, 3465536, 3898728, 4331920, 4873410, 5198304, 6497880, 7797456, 8663840, 9746820, 10396608, 12995760, 15594912, 17327680, 19493640, 25991520, 31189824, 38987280, 51983040, 77974560, 155949120]

約数ペア:

[(1, 155949120), (2, 77974560), (3, 51983040), (4, 38987280), (5, 31189824), (6, 25991520), (8, 19493640), (9, 17327680), (10, 15594912), (12, 12995760), (15, 10396608), (16, 9746820), (18, 8663840), (20, 7797456), (24, 6497880), (30, 5198304), (32, 4873410), (36, 4331920), (40, 3898728), (45, 3465536), (48, 3248940), (60, 2599152), (64, 2436705), (72, 2165960), (80, 1949364), (90, 1732768), (96, 1624470), (120, 1299576), (144, 1082980), (160, 974682), (173, 901440), (180, 866384), (192, 812235), (240, 649788), (288, 541490), (313, 498240), (320, 487341), (346, 450720), (360, 433192), (480, 324894), (519, 300480), (576, 270745), (626, 249120), (692, 225360), (720, 216596), (865, 180288), (939, 166080), (960, 162447), (1038, 150240), (1252, 124560), (1384, 112680), (1440, 108298), (1557, 100160), (1565, 99648), (1730, 90144), (1878, 83040), (2076, 75120), (2504, 62280), (2595, 60096), (2768, 56340), (2817, 55360), (2880, 54149), (3114, 50080), (3130, 49824), (3460, 45072), (3756, 41520), (4152, 37560), (4695, 33216), (5008, 31140), (5190, 30048), (5536, 28170), (5634, 27680), (6228, 25040), (6260, 24912), (6920, 22536), (7512, 20760), (7785, 20032), (8304, 18780), (9390, 16608), (10016, 15570), (10380, 15024), (11072, 14085), (11268, 13840), (12456, 12520)]