243338280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{49459}}^1$

素因数の和:49514

約数の個数: 64

約数和(自身を含む): 747835200

約数和(自身を除く): 504496920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 49459, 98918, 148377, 197836, 247295, 296754, 395672, 494590, 593508, 741885, 989180, 1187016, 1483770, 1978360, 2027819, 2967540, 4055638, 5935080, 6083457, 8111276, 10139095, 12166914, 16222552, 20278190, 24333828, 30417285, 40556380, 48667656, 60834570, 81112760, 121669140, 243338280]

約数ペア:

[(1, 243338280), (2, 121669140), (3, 81112760), (4, 60834570), (5, 48667656), (6, 40556380), (8, 30417285), (10, 24333828), (12, 20278190), (15, 16222552), (20, 12166914), (24, 10139095), (30, 8111276), (40, 6083457), (41, 5935080), (60, 4055638), (82, 2967540), (120, 2027819), (123, 1978360), (164, 1483770), (205, 1187016), (246, 989180), (328, 741885), (410, 593508), (492, 494590), (615, 395672), (820, 296754), (984, 247295), (1230, 197836), (1640, 148377), (2460, 98918), (4920, 49459)]