2328240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 7365600

約数和(自身を除く): 5037360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 109, 120, 178, 218, 240, 267, 327, 356, 436, 445, 534, 545, 654, 712, 872, 890, 1068, 1090, 1308, 1335, 1424, 1635, 1744, 1780, 2136, 2180, 2616, 2670, 3270, 3560, 4272, 4360, 5232, 5340, 6540, 7120, 8720, 9701, 10680, 13080, 19402, 21360, 26160, 29103, 38804, 48505, 58206, 77608, 97010, 116412, 145515, 155216, 194020, 232824, 291030, 388040, 465648, 582060, 776080, 1164120, 2328240]

約数ペア:

[(1, 2328240), (2, 1164120), (3, 776080), (4, 582060), (5, 465648), (6, 388040), (8, 291030), (10, 232824), (12, 194020), (15, 155216), (16, 145515), (20, 116412), (24, 97010), (30, 77608), (40, 58206), (48, 48505), (60, 38804), (80, 29103), (89, 26160), (109, 21360), (120, 19402), (178, 13080), (218, 10680), (240, 9701), (267, 8720), (327, 7120), (356, 6540), (436, 5340), (445, 5232), (534, 4360), (545, 4272), (654, 3560), (712, 3270), (872, 2670), (890, 2616), (1068, 2180), (1090, 2136), (1308, 1780), (1335, 1744), (1424, 1635)]