6945840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:907

約数の個数: 120

約数和(自身を含む): 25476048

約数和(自身を除く): 18530208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 877, 880, 990, 1320, 1584, 1754, 1980, 2631, 2640, 3508, 3960, 4385, 5262, 7016, 7893, 7920, 8770, 9647, 10524, 13155, 14032, 15786, 17540, 19294, 21048, 26310, 28941, 31572, 35080, 38588, 39465, 42096, 48235, 52620, 57882, 63144, 70160, 77176, 78930, 86823, 96470, 105240, 115764, 126288, 144705, 154352, 157860, 173646, 192940, 210480, 231528, 289410, 315720, 347292, 385880, 434115, 463056, 578820, 631440, 694584, 771760, 868230, 1157640, 1389168, 1736460, 2315280, 3472920, 6945840]

約数ペア:

[(1, 6945840), (2, 3472920), (3, 2315280), (4, 1736460), (5, 1389168), (6, 1157640), (8, 868230), (9, 771760), (10, 694584), (11, 631440), (12, 578820), (15, 463056), (16, 434115), (18, 385880), (20, 347292), (22, 315720), (24, 289410), (30, 231528), (33, 210480), (36, 192940), (40, 173646), (44, 157860), (45, 154352), (48, 144705), (55, 126288), (60, 115764), (66, 105240), (72, 96470), (80, 86823), (88, 78930), (90, 77176), (99, 70160), (110, 63144), (120, 57882), (132, 52620), (144, 48235), (165, 42096), (176, 39465), (180, 38588), (198, 35080), (220, 31572), (240, 28941), (264, 26310), (330, 21048), (360, 19294), (396, 17540), (440, 15786), (495, 14032), (528, 13155), (660, 10524), (720, 9647), (792, 8770), (877, 7920), (880, 7893), (990, 7016), (1320, 5262), (1584, 4385), (1754, 3960), (1980, 3508), (2631, 2640)]