1623865680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55009}}^1$

素因数の和:55069

約数の個数: 120

約数和(自身を含む): 5586595560

約数和(自身を除く): 3962729880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3690, 4920, 5904, 7380, 9840, 14760, 29520, 55009, 110018, 165027, 220036, 275045, 330054, 440072, 495081, 550090, 660108, 825135, 880144, 990162, 1100180, 1320216, 1650270, 1980324, 2200360, 2255369, 2475405, 2640432, 3300540, 3960648, 4400720, 4510738, 4950810, 6601080, 6766107, 7921296, 9021476, 9901620, 11276845, 13202160, 13532214, 18042952, 19803240, 20298321, 22553690, 27064428, 33830535, 36085904, 39606480, 40596642, 45107380, 54128856, 67661070, 81193284, 90214760, 101491605, 108257712, 135322140, 162386568, 180429520, 202983210, 270644280, 324773136, 405966420, 541288560, 811932840, 1623865680]

約数ペア:

[(1, 1623865680), (2, 811932840), (3, 541288560), (4, 405966420), (5, 324773136), (6, 270644280), (8, 202983210), (9, 180429520), (10, 162386568), (12, 135322140), (15, 108257712), (16, 101491605), (18, 90214760), (20, 81193284), (24, 67661070), (30, 54128856), (36, 45107380), (40, 40596642), (41, 39606480), (45, 36085904), (48, 33830535), (60, 27064428), (72, 22553690), (80, 20298321), (82, 19803240), (90, 18042952), (120, 13532214), (123, 13202160), (144, 11276845), (164, 9901620), (180, 9021476), (205, 7921296), (240, 6766107), (246, 6601080), (328, 4950810), (360, 4510738), (369, 4400720), (410, 3960648), (492, 3300540), (615, 2640432), (656, 2475405), (720, 2255369), (738, 2200360), (820, 1980324), (984, 1650270), (1230, 1320216), (1476, 1100180), (1640, 990162), (1845, 880144), (1968, 825135), (2460, 660108), (2952, 550090), (3280, 495081), (3690, 440072), (4920, 330054), (5904, 275045), (7380, 220036), (9840, 165027), (14760, 110018), (29520, 55009)]