189762240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2330

約数の個数: 112

約数和(自身を含む): 609539040

約数和(自身を除く): 419776800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 1068, 1335, 1424, 1780, 2136, 2221, 2670, 2848, 3560, 4272, 4442, 5340, 5696, 6663, 7120, 8544, 8884, 10680, 11105, 13326, 14240, 17088, 17768, 21360, 22210, 26652, 28480, 33315, 35536, 42720, 44420, 53304, 66630, 71072, 85440, 88840, 106608, 133260, 142144, 177680, 197669, 213216, 266520, 355360, 395338, 426432, 533040, 593007, 710720, 790676, 988345, 1066080, 1186014, 1581352, 1976690, 2132160, 2372028, 2965035, 3162704, 3953380, 4744056, 5930070, 6325408, 7906760, 9488112, 11860140, 12650816, 15813520, 18976224, 23720280, 31627040, 37952448, 47440560, 63254080, 94881120, 189762240]

約数ペア:

[(1, 189762240), (2, 94881120), (3, 63254080), (4, 47440560), (5, 37952448), (6, 31627040), (8, 23720280), (10, 18976224), (12, 15813520), (15, 12650816), (16, 11860140), (20, 9488112), (24, 7906760), (30, 6325408), (32, 5930070), (40, 4744056), (48, 3953380), (60, 3162704), (64, 2965035), (80, 2372028), (89, 2132160), (96, 1976690), (120, 1581352), (160, 1186014), (178, 1066080), (192, 988345), (240, 790676), (267, 710720), (320, 593007), (356, 533040), (445, 426432), (480, 395338), (534, 355360), (712, 266520), (890, 213216), (960, 197669), (1068, 177680), (1335, 142144), (1424, 133260), (1780, 106608), (2136, 88840), (2221, 85440), (2670, 71072), (2848, 66630), (3560, 53304), (4272, 44420), (4442, 42720), (5340, 35536), (5696, 33315), (6663, 28480), (7120, 26652), (8544, 22210), (8884, 21360), (10680, 17768), (11105, 17088), (13326, 14240)]