1139275440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54563}}^1$

素因数の和:54611

約数の個数: 120

約数和(自身を含む): 3958072560

約数和(自身を除く): 2818797120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 10440, 20880, 54563, 109126, 163689, 218252, 272815, 327378, 436504, 491067, 545630, 654756, 818445, 873008, 982134, 1091260, 1309512, 1582327, 1636890, 1964268, 2182520, 2455335, 2619024, 3164654, 3273780, 3928536, 4365040, 4746981, 4910670, 6329308, 6547560, 7857072, 7911635, 9493962, 9821340, 12658616, 13095120, 14240943, 15823270, 18987924, 19642680, 23734905, 25317232, 28481886, 31646540, 37975848, 39285360, 47469810, 56963772, 63293080, 71204715, 75951696, 94939620, 113927544, 126586160, 142409430, 189879240, 227855088, 284818860, 379758480, 569637720, 1139275440]

約数ペア:

[(1, 1139275440), (2, 569637720), (3, 379758480), (4, 284818860), (5, 227855088), (6, 189879240), (8, 142409430), (9, 126586160), (10, 113927544), (12, 94939620), (15, 75951696), (16, 71204715), (18, 63293080), (20, 56963772), (24, 47469810), (29, 39285360), (30, 37975848), (36, 31646540), (40, 28481886), (45, 25317232), (48, 23734905), (58, 19642680), (60, 18987924), (72, 15823270), (80, 14240943), (87, 13095120), (90, 12658616), (116, 9821340), (120, 9493962), (144, 7911635), (145, 7857072), (174, 6547560), (180, 6329308), (232, 4910670), (240, 4746981), (261, 4365040), (290, 3928536), (348, 3273780), (360, 3164654), (435, 2619024), (464, 2455335), (522, 2182520), (580, 1964268), (696, 1636890), (720, 1582327), (870, 1309512), (1044, 1091260), (1160, 982134), (1305, 873008), (1392, 818445), (1740, 654756), (2088, 545630), (2320, 491067), (2610, 436504), (3480, 327378), (4176, 272815), (5220, 218252), (6960, 163689), (10440, 109126), (20880, 54563)]