144685440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{2791}}^1$

素因数の和:2822

約数の個数: 160

約数和(自身を含む): 516882960

約数和(自身を除く): 372197520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2791, 2880, 3240, 3456, 4320, 5184, 5582, 5760, 6480, 8373, 8640, 10368, 11164, 12960, 13955, 16746, 17280, 22328, 25119, 25920, 27910, 33492, 41865, 44656, 50238, 51840, 55820, 66984, 75357, 83730, 89312, 100476, 111640, 125595, 133968, 150714, 167460, 178624, 200952, 223280, 226071, 251190, 267936, 301428, 334920, 357248, 376785, 401904, 446560, 452142, 502380, 535872, 602856, 669840, 753570, 803808, 893120, 904284, 1004760, 1071744, 1130355, 1205712, 1339680, 1507140, 1607616, 1786240, 1808568, 2009520, 2260710, 2411424, 2679360, 3014280, 3215232, 3617136, 4019040, 4521420, 4822848, 5358720, 6028560, 7234272, 8038080, 9042840, 9645696, 12057120, 14468544, 16076160, 18085680, 24114240, 28937088, 36171360, 48228480, 72342720, 144685440]

約数ペア:

[(1, 144685440), (2, 72342720), (3, 48228480), (4, 36171360), (5, 28937088), (6, 24114240), (8, 18085680), (9, 16076160), (10, 14468544), (12, 12057120), (15, 9645696), (16, 9042840), (18, 8038080), (20, 7234272), (24, 6028560), (27, 5358720), (30, 4822848), (32, 4521420), (36, 4019040), (40, 3617136), (45, 3215232), (48, 3014280), (54, 2679360), (60, 2411424), (64, 2260710), (72, 2009520), (80, 1808568), (81, 1786240), (90, 1607616), (96, 1507140), (108, 1339680), (120, 1205712), (128, 1130355), (135, 1071744), (144, 1004760), (160, 904284), (162, 893120), (180, 803808), (192, 753570), (216, 669840), (240, 602856), (270, 535872), (288, 502380), (320, 452142), (324, 446560), (360, 401904), (384, 376785), (405, 357248), (432, 334920), (480, 301428), (540, 267936), (576, 251190), (640, 226071), (648, 223280), (720, 200952), (810, 178624), (864, 167460), (960, 150714), (1080, 133968), (1152, 125595), (1296, 111640), (1440, 100476), (1620, 89312), (1728, 83730), (1920, 75357), (2160, 66984), (2592, 55820), (2791, 51840), (2880, 50238), (3240, 44656), (3456, 41865), (4320, 33492), (5184, 27910), (5582, 25920), (5760, 25119), (6480, 22328), (8373, 17280), (8640, 16746), (10368, 13955), (11164, 12960)]