55507440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5641}}^1$

素因数の和:5698

約数の個数: 80

約数和(自身を含む): 176301216

約数和(自身を除く): 120793776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 5641, 9840, 11282, 16923, 22564, 28205, 33846, 45128, 56410, 67692, 84615, 90256, 112820, 135384, 169230, 225640, 231281, 270768, 338460, 451280, 462562, 676920, 693843, 925124, 1156405, 1353840, 1387686, 1850248, 2312810, 2775372, 3469215, 3700496, 4625620, 5550744, 6938430, 9251240, 11101488, 13876860, 18502480, 27753720, 55507440]

約数ペア:

[(1, 55507440), (2, 27753720), (3, 18502480), (4, 13876860), (5, 11101488), (6, 9251240), (8, 6938430), (10, 5550744), (12, 4625620), (15, 3700496), (16, 3469215), (20, 2775372), (24, 2312810), (30, 1850248), (40, 1387686), (41, 1353840), (48, 1156405), (60, 925124), (80, 693843), (82, 676920), (120, 462562), (123, 451280), (164, 338460), (205, 270768), (240, 231281), (246, 225640), (328, 169230), (410, 135384), (492, 112820), (615, 90256), (656, 84615), (820, 67692), (984, 56410), (1230, 45128), (1640, 33846), (1968, 28205), (2460, 22564), (3280, 16923), (4920, 11282), (5641, 9840)]