233606640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2789}}^1$

素因数の和:3154

約数の個数: 80

約数和(自身を含む): 726516000

約数和(自身を除く): 492909360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 349, 698, 1047, 1396, 1745, 2094, 2789, 2792, 3490, 4188, 5235, 5578, 5584, 6980, 8367, 8376, 10470, 11156, 13945, 13960, 16734, 16752, 20940, 22312, 27890, 27920, 33468, 41835, 41880, 44624, 55780, 66936, 83670, 83760, 111560, 133872, 167340, 223120, 334680, 669360, 973361, 1946722, 2920083, 3893444, 4866805, 5840166, 7786888, 9733610, 11680332, 14600415, 15573776, 19467220, 23360664, 29200830, 38934440, 46721328, 58401660, 77868880, 116803320, 233606640]

約数ペア:

[(1, 233606640), (2, 116803320), (3, 77868880), (4, 58401660), (5, 46721328), (6, 38934440), (8, 29200830), (10, 23360664), (12, 19467220), (15, 15573776), (16, 14600415), (20, 11680332), (24, 9733610), (30, 7786888), (40, 5840166), (48, 4866805), (60, 3893444), (80, 2920083), (120, 1946722), (240, 973361), (349, 669360), (698, 334680), (1047, 223120), (1396, 167340), (1745, 133872), (2094, 111560), (2789, 83760), (2792, 83670), (3490, 66936), (4188, 55780), (5235, 44624), (5578, 41880), (5584, 41835), (6980, 33468), (8367, 27920), (8376, 27890), (10470, 22312), (11156, 20940), (13945, 16752), (13960, 16734)]