154492920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 160

約数和(自身を含む): 532390320

約数和(自身を除く): 377897400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1163, 1230, 1476, 1620, 1640, 1845, 2214, 2326, 2460, 2952, 3240, 3321, 3489, 3690, 4428, 4652, 4920, 5535, 5815, 6642, 6978, 7380, 8856, 9304, 10467, 11070, 11630, 13284, 13956, 14760, 16605, 17445, 20934, 22140, 23260, 26568, 27912, 31401, 33210, 34890, 41868, 44280, 46520, 47683, 52335, 62802, 66420, 69780, 83736, 94203, 95366, 104670, 125604, 132840, 139560, 143049, 157005, 188406, 190732, 209340, 238415, 251208, 286098, 314010, 376812, 381464, 418680, 429147, 471015, 476830, 572196, 628020, 715245, 753624, 858294, 942030, 953660, 1144392, 1256040, 1287441, 1430490, 1716588, 1884060, 1907320, 2145735, 2574882, 2860980, 3433176, 3768120, 3862323, 4291470, 5149764, 5721960, 6437205, 7724646, 8582940, 10299528, 12874410, 15449292, 17165880, 19311615, 25748820, 30898584, 38623230, 51497640, 77246460, 154492920]

約数ペア:

[(1, 154492920), (2, 77246460), (3, 51497640), (4, 38623230), (5, 30898584), (6, 25748820), (8, 19311615), (9, 17165880), (10, 15449292), (12, 12874410), (15, 10299528), (18, 8582940), (20, 7724646), (24, 6437205), (27, 5721960), (30, 5149764), (36, 4291470), (40, 3862323), (41, 3768120), (45, 3433176), (54, 2860980), (60, 2574882), (72, 2145735), (81, 1907320), (82, 1884060), (90, 1716588), (108, 1430490), (120, 1287441), (123, 1256040), (135, 1144392), (162, 953660), (164, 942030), (180, 858294), (205, 753624), (216, 715245), (246, 628020), (270, 572196), (324, 476830), (328, 471015), (360, 429147), (369, 418680), (405, 381464), (410, 376812), (492, 314010), (540, 286098), (615, 251208), (648, 238415), (738, 209340), (810, 190732), (820, 188406), (984, 157005), (1080, 143049), (1107, 139560), (1163, 132840), (1230, 125604), (1476, 104670), (1620, 95366), (1640, 94203), (1845, 83736), (2214, 69780), (2326, 66420), (2460, 62802), (2952, 52335), (3240, 47683), (3321, 46520), (3489, 44280), (3690, 41868), (4428, 34890), (4652, 33210), (4920, 31401), (5535, 27912), (5815, 26568), (6642, 23260), (6978, 22140), (7380, 20934), (8856, 17445), (9304, 16605), (10467, 14760), (11070, 13956), (11630, 13284)]