1539409440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{12479}}^1$

素因数の和:12754

約数の個数: 96

約数和(自身を含む): 4868398080

約数和(自身を除く): 3328988640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 257, 480, 514, 771, 1028, 1285, 1542, 2056, 2570, 3084, 3855, 4112, 5140, 6168, 7710, 8224, 10280, 12336, 12479, 15420, 20560, 24672, 24958, 30840, 37437, 41120, 49916, 61680, 62395, 74874, 99832, 123360, 124790, 149748, 187185, 199664, 249580, 299496, 374370, 399328, 499160, 598992, 748740, 998320, 1197984, 1497480, 1996640, 2994960, 3207103, 5989920, 6414206, 9621309, 12828412, 16035515, 19242618, 25656824, 32071030, 38485236, 48106545, 51313648, 64142060, 76970472, 96213090, 102627296, 128284120, 153940944, 192426180, 256568240, 307881888, 384852360, 513136480, 769704720, 1539409440]

約数ペア:

[(1, 1539409440), (2, 769704720), (3, 513136480), (4, 384852360), (5, 307881888), (6, 256568240), (8, 192426180), (10, 153940944), (12, 128284120), (15, 102627296), (16, 96213090), (20, 76970472), (24, 64142060), (30, 51313648), (32, 48106545), (40, 38485236), (48, 32071030), (60, 25656824), (80, 19242618), (96, 16035515), (120, 12828412), (160, 9621309), (240, 6414206), (257, 5989920), (480, 3207103), (514, 2994960), (771, 1996640), (1028, 1497480), (1285, 1197984), (1542, 998320), (2056, 748740), (2570, 598992), (3084, 499160), (3855, 399328), (4112, 374370), (5140, 299496), (6168, 249580), (7710, 199664), (8224, 187185), (10280, 149748), (12336, 124790), (12479, 123360), (15420, 99832), (20560, 74874), (24672, 62395), (24958, 61680), (30840, 49916), (37437, 41120)]