126030880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 311698800

約数和(自身を除く): 185667920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 74, 80, 122, 148, 160, 185, 244, 296, 305, 349, 370, 488, 592, 610, 698, 740, 976, 1184, 1220, 1396, 1480, 1745, 1952, 2257, 2440, 2792, 2960, 3490, 4514, 4880, 5584, 5920, 6980, 9028, 9760, 11168, 11285, 12913, 13960, 18056, 21289, 22570, 25826, 27920, 36112, 42578, 45140, 51652, 55840, 64565, 72224, 85156, 90280, 103304, 106445, 129130, 170312, 180560, 206608, 212890, 258260, 340624, 361120, 413216, 425780, 516520, 681248, 787693, 851560, 1033040, 1575386, 1703120, 2066080, 3150772, 3406240, 3938465, 6301544, 7876930, 12603088, 15753860, 25206176, 31507720, 63015440, 126030880]

約数ペア:

[(1, 126030880), (2, 63015440), (4, 31507720), (5, 25206176), (8, 15753860), (10, 12603088), (16, 7876930), (20, 6301544), (32, 3938465), (37, 3406240), (40, 3150772), (61, 2066080), (74, 1703120), (80, 1575386), (122, 1033040), (148, 851560), (160, 787693), (185, 681248), (244, 516520), (296, 425780), (305, 413216), (349, 361120), (370, 340624), (488, 258260), (592, 212890), (610, 206608), (698, 180560), (740, 170312), (976, 129130), (1184, 106445), (1220, 103304), (1396, 90280), (1480, 85156), (1745, 72224), (1952, 64565), (2257, 55840), (2440, 51652), (2792, 45140), (2960, 42578), (3490, 36112), (4514, 27920), (4880, 25826), (5584, 22570), (5920, 21289), (6980, 18056), (9028, 13960), (9760, 12913), (11168, 11285)]