61828480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 173954880

約数和(自身を除く): 112126400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 373, 448, 518, 560, 592, 640, 740, 746, 896, 1036, 1120, 1184, 1295, 1480, 1492, 1865, 2072, 2240, 2368, 2590, 2611, 2960, 2984, 3730, 4144, 4480, 4736, 5180, 5222, 5920, 5968, 7460, 8288, 10360, 10444, 11840, 11936, 13055, 13801, 14920, 16576, 20720, 20888, 23680, 23872, 26110, 27602, 29840, 33152, 41440, 41776, 47744, 52220, 55204, 59680, 69005, 82880, 83552, 96607, 104440, 110408, 119360, 138010, 165760, 167104, 193214, 208880, 220816, 238720, 276020, 334208, 386428, 417760, 441632, 483035, 552040, 772856, 835520, 883264, 966070, 1104080, 1545712, 1671040, 1766528, 1932140, 2208160, 3091424, 3864280, 4416320, 6182848, 7728560, 8832640, 12365696, 15457120, 30914240, 61828480]

約数ペア:

[(1, 61828480), (2, 30914240), (4, 15457120), (5, 12365696), (7, 8832640), (8, 7728560), (10, 6182848), (14, 4416320), (16, 3864280), (20, 3091424), (28, 2208160), (32, 1932140), (35, 1766528), (37, 1671040), (40, 1545712), (56, 1104080), (64, 966070), (70, 883264), (74, 835520), (80, 772856), (112, 552040), (128, 483035), (140, 441632), (148, 417760), (160, 386428), (185, 334208), (224, 276020), (259, 238720), (280, 220816), (296, 208880), (320, 193214), (370, 167104), (373, 165760), (448, 138010), (518, 119360), (560, 110408), (592, 104440), (640, 96607), (740, 83552), (746, 82880), (896, 69005), (1036, 59680), (1120, 55204), (1184, 52220), (1295, 47744), (1480, 41776), (1492, 41440), (1865, 33152), (2072, 29840), (2240, 27602), (2368, 26110), (2590, 23872), (2611, 23680), (2960, 20888), (2984, 20720), (3730, 16576), (4144, 14920), (4480, 13801), (4736, 13055), (5180, 11936), (5222, 11840), (5920, 10444), (5968, 10360), (7460, 8288)]