290127360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1084

約数の個数: 160

約数和(自身を含む): 953501472

約数和(自身を除く): 663374112

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, 555, 592, 640, 740, 768, 888, 960, 1021, 1110, 1184, 1280, 1480, 1536, 1776, 1920, 2042, 2220, 2368, 2560, 2960, 3063, 3552, 3840, 4084, 4440, 4736, 5105, 5920, 6126, 7104, 7680, 8168, 8880, 9472, 10210, 11840, 12252, 14208, 15315, 16336, 17760, 18944, 20420, 23680, 24504, 28416, 30630, 32672, 35520, 37777, 40840, 47360, 49008, 56832, 61260, 65344, 71040, 75554, 81680, 94720, 98016, 113331, 122520, 130688, 142080, 151108, 163360, 188885, 196032, 226662, 245040, 261376, 284160, 302216, 326720, 377770, 392064, 453324, 490080, 522752, 566655, 604432, 653440, 755540, 784128, 906648, 980160, 1133310, 1208864, 1306880, 1511080, 1568256, 1813296, 1960320, 2266620, 2417728, 2613760, 3022160, 3626592, 3920640, 4533240, 4835456, 6044320, 7253184, 7841280, 9066480, 9670912, 12088640, 14506368, 18132960, 19341824, 24177280, 29012736, 36265920, 48354560, 58025472, 72531840, 96709120, 145063680, 290127360]

約数ペア:

[(1, 290127360), (2, 145063680), (3, 96709120), (4, 72531840), (5, 58025472), (6, 48354560), (8, 36265920), (10, 29012736), (12, 24177280), (15, 19341824), (16, 18132960), (20, 14506368), (24, 12088640), (30, 9670912), (32, 9066480), (37, 7841280), (40, 7253184), (48, 6044320), (60, 4835456), (64, 4533240), (74, 3920640), (80, 3626592), (96, 3022160), (111, 2613760), (120, 2417728), (128, 2266620), (148, 1960320), (160, 1813296), (185, 1568256), (192, 1511080), (222, 1306880), (240, 1208864), (256, 1133310), (296, 980160), (320, 906648), (370, 784128), (384, 755540), (444, 653440), (480, 604432), (512, 566655), (555, 522752), (592, 490080), (640, 453324), (740, 392064), (768, 377770), (888, 326720), (960, 302216), (1021, 284160), (1110, 261376), (1184, 245040), (1280, 226662), (1480, 196032), (1536, 188885), (1776, 163360), (1920, 151108), (2042, 142080), (2220, 130688), (2368, 122520), (2560, 113331), (2960, 98016), (3063, 94720), (3552, 81680), (3840, 75554), (4084, 71040), (4440, 65344), (4736, 61260), (5105, 56832), (5920, 49008), (6126, 47360), (7104, 40840), (7680, 37777), (8168, 35520), (8880, 32672), (9472, 30630), (10210, 28416), (11840, 24504), (12252, 23680), (14208, 20420), (15315, 18944), (16336, 17760)]