2168247960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2551}}^1$

素因数の和:3358

約数の個数: 128

約数和(自身を含む): 7239513600

約数和(自身を除く): 5071265640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 787, 1080, 1574, 2361, 2551, 3148, 3935, 4722, 5102, 6296, 7083, 7653, 7870, 9444, 10204, 11805, 12755, 14166, 15306, 15740, 18888, 20408, 21249, 22959, 23610, 25510, 28332, 30612, 31480, 35415, 38265, 42498, 45918, 47220, 51020, 56664, 61224, 68877, 70830, 76530, 84996, 91836, 94440, 102040, 106245, 114795, 137754, 141660, 153060, 169992, 183672, 212490, 229590, 275508, 283320, 306120, 344385, 424980, 459180, 551016, 688770, 849960, 918360, 1377540, 2007637, 2755080, 4015274, 6022911, 8030548, 10038185, 12045822, 16061096, 18068733, 20076370, 24091644, 30114555, 36137466, 40152740, 48183288, 54206199, 60229110, 72274932, 80305480, 90343665, 108412398, 120458220, 144549864, 180687330, 216824796, 240916440, 271030995, 361374660, 433649592, 542061990, 722749320, 1084123980, 2168247960]

約数ペア:

[(1, 2168247960), (2, 1084123980), (3, 722749320), (4, 542061990), (5, 433649592), (6, 361374660), (8, 271030995), (9, 240916440), (10, 216824796), (12, 180687330), (15, 144549864), (18, 120458220), (20, 108412398), (24, 90343665), (27, 80305480), (30, 72274932), (36, 60229110), (40, 54206199), (45, 48183288), (54, 40152740), (60, 36137466), (72, 30114555), (90, 24091644), (108, 20076370), (120, 18068733), (135, 16061096), (180, 12045822), (216, 10038185), (270, 8030548), (360, 6022911), (540, 4015274), (787, 2755080), (1080, 2007637), (1574, 1377540), (2361, 918360), (2551, 849960), (3148, 688770), (3935, 551016), (4722, 459180), (5102, 424980), (6296, 344385), (7083, 306120), (7653, 283320), (7870, 275508), (9444, 229590), (10204, 212490), (11805, 183672), (12755, 169992), (14166, 153060), (15306, 141660), (15740, 137754), (18888, 114795), (20408, 106245), (21249, 102040), (22959, 94440), (23610, 91836), (25510, 84996), (28332, 76530), (30612, 70830), (31480, 68877), (35415, 61224), (38265, 56664), (42498, 51020), (45918, 47220)]