65269440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 168

約数和(自身を含む): 227521008

約数和(自身を除く): 162251568

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, 131, 144, 160, 173, 180, 192, 240, 262, 288, 320, 346, 360, 393, 480, 519, 524, 576, 655, 692, 720, 786, 865, 960, 1038, 1048, 1179, 1310, 1384, 1440, 1557, 1572, 1730, 1965, 2076, 2096, 2358, 2595, 2620, 2768, 2880, 3114, 3144, 3460, 3930, 4152, 4192, 4716, 5190, 5240, 5536, 5895, 6228, 6288, 6920, 7785, 7860, 8304, 8384, 9432, 10380, 10480, 11072, 11790, 12456, 12576, 13840, 15570, 15720, 16608, 18864, 20760, 20960, 22663, 23580, 24912, 25152, 27680, 31140, 31440, 33216, 37728, 41520, 41920, 45326, 47160, 49824, 55360, 62280, 62880, 67989, 75456, 83040, 90652, 94320, 99648, 113315, 124560, 125760, 135978, 166080, 181304, 188640, 203967, 226630, 249120, 271956, 339945, 362608, 377280, 407934, 453260, 498240, 543912, 679890, 725216, 815868, 906520, 1019835, 1087824, 1359780, 1450432, 1631736, 1813040, 2039670, 2175648, 2719560, 3263472, 3626080, 4079340, 4351296, 5439120, 6526944, 7252160, 8158680, 10878240, 13053888, 16317360, 21756480, 32634720, 65269440]

約数ペア:

[(1, 65269440), (2, 32634720), (3, 21756480), (4, 16317360), (5, 13053888), (6, 10878240), (8, 8158680), (9, 7252160), (10, 6526944), (12, 5439120), (15, 4351296), (16, 4079340), (18, 3626080), (20, 3263472), (24, 2719560), (30, 2175648), (32, 2039670), (36, 1813040), (40, 1631736), (45, 1450432), (48, 1359780), (60, 1087824), (64, 1019835), (72, 906520), (80, 815868), (90, 725216), (96, 679890), (120, 543912), (131, 498240), (144, 453260), (160, 407934), (173, 377280), (180, 362608), (192, 339945), (240, 271956), (262, 249120), (288, 226630), (320, 203967), (346, 188640), (360, 181304), (393, 166080), (480, 135978), (519, 125760), (524, 124560), (576, 113315), (655, 99648), (692, 94320), (720, 90652), (786, 83040), (865, 75456), (960, 67989), (1038, 62880), (1048, 62280), (1179, 55360), (1310, 49824), (1384, 47160), (1440, 45326), (1557, 41920), (1572, 41520), (1730, 37728), (1965, 33216), (2076, 31440), (2096, 31140), (2358, 27680), (2595, 25152), (2620, 24912), (2768, 23580), (2880, 22663), (3114, 20960), (3144, 20760), (3460, 18864), (3930, 16608), (4152, 15720), (4192, 15570), (4716, 13840), (5190, 12576), (5240, 12456), (5536, 11790), (5895, 11072), (6228, 10480), (6288, 10380), (6920, 9432), (7785, 8384), (7860, 8304)]