148615680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:586

約数の個数: 160

約数和(自身を含む): 488879424

約数和(自身を除く): 340263744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 296, 320, 370, 384, 444, 480, 512, 523, 555, 592, 640, 740, 768, 888, 960, 1046, 1110, 1184, 1280, 1480, 1536, 1569, 1776, 1920, 2092, 2220, 2368, 2560, 2615, 2960, 3138, 3552, 3840, 4184, 4440, 4736, 5230, 5920, 6276, 7104, 7680, 7845, 8368, 8880, 9472, 10460, 11840, 12552, 14208, 15690, 16736, 17760, 18944, 19351, 20920, 23680, 25104, 28416, 31380, 33472, 35520, 38702, 41840, 47360, 50208, 56832, 58053, 62760, 66944, 71040, 77404, 83680, 94720, 96755, 100416, 116106, 125520, 133888, 142080, 154808, 167360, 193510, 200832, 232212, 251040, 267776, 284160, 290265, 309616, 334720, 387020, 401664, 464424, 502080, 580530, 619232, 669440, 774040, 803328, 928848, 1004160, 1161060, 1238464, 1338880, 1548080, 1857696, 2008320, 2322120, 2476928, 3096160, 3715392, 4016640, 4644240, 4953856, 6192320, 7430784, 9288480, 9907712, 12384640, 14861568, 18576960, 24769280, 29723136, 37153920, 49538560, 74307840, 148615680]

約数ペア:

[(1, 148615680), (2, 74307840), (3, 49538560), (4, 37153920), (5, 29723136), (6, 24769280), (8, 18576960), (10, 14861568), (12, 12384640), (15, 9907712), (16, 9288480), (20, 7430784), (24, 6192320), (30, 4953856), (32, 4644240), (37, 4016640), (40, 3715392), (48, 3096160), (60, 2476928), (64, 2322120), (74, 2008320), (80, 1857696), (96, 1548080), (111, 1338880), (120, 1238464), (128, 1161060), (148, 1004160), (160, 928848), (185, 803328), (192, 774040), (222, 669440), (240, 619232), (256, 580530), (296, 502080), (320, 464424), (370, 401664), (384, 387020), (444, 334720), (480, 309616), (512, 290265), (523, 284160), (555, 267776), (592, 251040), (640, 232212), (740, 200832), (768, 193510), (888, 167360), (960, 154808), (1046, 142080), (1110, 133888), (1184, 125520), (1280, 116106), (1480, 100416), (1536, 96755), (1569, 94720), (1776, 83680), (1920, 77404), (2092, 71040), (2220, 66944), (2368, 62760), (2560, 58053), (2615, 56832), (2960, 50208), (3138, 47360), (3552, 41840), (3840, 38702), (4184, 35520), (4440, 33472), (4736, 31380), (5230, 28416), (5920, 25104), (6276, 23680), (7104, 20920), (7680, 19351), (7845, 18944), (8368, 17760), (8880, 16736), (9472, 15690), (10460, 14208), (11840, 12552)]