48520320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 159071040

約数和(自身を除く): 110550720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 683, 740, 888, 960, 1110, 1184, 1366, 1480, 1776, 1920, 2049, 2220, 2368, 2732, 2960, 3415, 3552, 4098, 4440, 4736, 5464, 5920, 6830, 7104, 8196, 8880, 10245, 10928, 11840, 13660, 14208, 16392, 17760, 20490, 21856, 23680, 25271, 27320, 32784, 35520, 40980, 43712, 50542, 54640, 65568, 71040, 75813, 81960, 87424, 101084, 109280, 126355, 131136, 151626, 163920, 202168, 218560, 252710, 262272, 303252, 327840, 379065, 404336, 437120, 505420, 606504, 655680, 758130, 808672, 1010840, 1213008, 1311360, 1516260, 1617344, 2021680, 2426016, 3032520, 3234688, 4043360, 4852032, 6065040, 8086720, 9704064, 12130080, 16173440, 24260160, 48520320]

約数ペア:

[(1, 48520320), (2, 24260160), (3, 16173440), (4, 12130080), (5, 9704064), (6, 8086720), (8, 6065040), (10, 4852032), (12, 4043360), (15, 3234688), (16, 3032520), (20, 2426016), (24, 2021680), (30, 1617344), (32, 1516260), (37, 1311360), (40, 1213008), (48, 1010840), (60, 808672), (64, 758130), (74, 655680), (80, 606504), (96, 505420), (111, 437120), (120, 404336), (128, 379065), (148, 327840), (160, 303252), (185, 262272), (192, 252710), (222, 218560), (240, 202168), (296, 163920), (320, 151626), (370, 131136), (384, 126355), (444, 109280), (480, 101084), (555, 87424), (592, 81960), (640, 75813), (683, 71040), (740, 65568), (888, 54640), (960, 50542), (1110, 43712), (1184, 40980), (1366, 35520), (1480, 32784), (1776, 27320), (1920, 25271), (2049, 23680), (2220, 21856), (2368, 20490), (2732, 17760), (2960, 16392), (3415, 14208), (3552, 13660), (4098, 11840), (4440, 10928), (4736, 10245), (5464, 8880), (5920, 8196), (6830, 7104)]