88690320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:837

約数の個数: 120

約数和(自身を含む): 299832000

約数和(自身を除く): 211141680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 619, 720, 796, 995, 1194, 1238, 1592, 1791, 1857, 1990, 2388, 2476, 2985, 3095, 3184, 3582, 3714, 3980, 4776, 4952, 5571, 5970, 6190, 7164, 7428, 7960, 8955, 9285, 9552, 9904, 11142, 11940, 12380, 14328, 14856, 15920, 17910, 18570, 22284, 23880, 24760, 27855, 28656, 29712, 35820, 37140, 44568, 47760, 49520, 55710, 71640, 74280, 89136, 111420, 123181, 143280, 148560, 222840, 246362, 369543, 445680, 492724, 615905, 739086, 985448, 1108629, 1231810, 1478172, 1847715, 1970896, 2217258, 2463620, 2956344, 3695430, 4434516, 4927240, 5543145, 5912688, 7390860, 8869032, 9854480, 11086290, 14781720, 17738064, 22172580, 29563440, 44345160, 88690320]

約数ペア:

[(1, 88690320), (2, 44345160), (3, 29563440), (4, 22172580), (5, 17738064), (6, 14781720), (8, 11086290), (9, 9854480), (10, 8869032), (12, 7390860), (15, 5912688), (16, 5543145), (18, 4927240), (20, 4434516), (24, 3695430), (30, 2956344), (36, 2463620), (40, 2217258), (45, 1970896), (48, 1847715), (60, 1478172), (72, 1231810), (80, 1108629), (90, 985448), (120, 739086), (144, 615905), (180, 492724), (199, 445680), (240, 369543), (360, 246362), (398, 222840), (597, 148560), (619, 143280), (720, 123181), (796, 111420), (995, 89136), (1194, 74280), (1238, 71640), (1592, 55710), (1791, 49520), (1857, 47760), (1990, 44568), (2388, 37140), (2476, 35820), (2985, 29712), (3095, 28656), (3184, 27855), (3582, 24760), (3714, 23880), (3980, 22284), (4776, 18570), (4952, 17910), (5571, 15920), (5970, 14856), (6190, 14328), (7164, 12380), (7428, 11940), (7960, 11142), (8955, 9904), (9285, 9552)]