1091068920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53171}}^1$

素因数の和:53210

約数の個数: 128

約数和(自身を含む): 3828384000

約数和(自身を除く): 2737315080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 53171, 106342, 159513, 212684, 265855, 319026, 425368, 478539, 531710, 638052, 797565, 957078, 1010249, 1063420, 1276104, 1435617, 1595130, 1914156, 2020498, 2126840, 2392695, 2871234, 3030747, 3190260, 3828312, 4040996, 4785390, 5051245, 5742468, 6061494, 6380520, 7178085, 8081992, 9092241, 9570780, 10102490, 11484936, 12122988, 14356170, 15153735, 18184482, 19141560, 20204980, 24245976, 27276723, 28712340, 30307470, 36368964, 40409960, 45461205, 54553446, 57424680, 60614940, 72737928, 90922410, 109106892, 121229880, 136383615, 181844820, 218213784, 272767230, 363689640, 545534460, 1091068920]

約数ペア:

[(1, 1091068920), (2, 545534460), (3, 363689640), (4, 272767230), (5, 218213784), (6, 181844820), (8, 136383615), (9, 121229880), (10, 109106892), (12, 90922410), (15, 72737928), (18, 60614940), (19, 57424680), (20, 54553446), (24, 45461205), (27, 40409960), (30, 36368964), (36, 30307470), (38, 28712340), (40, 27276723), (45, 24245976), (54, 20204980), (57, 19141560), (60, 18184482), (72, 15153735), (76, 14356170), (90, 12122988), (95, 11484936), (108, 10102490), (114, 9570780), (120, 9092241), (135, 8081992), (152, 7178085), (171, 6380520), (180, 6061494), (190, 5742468), (216, 5051245), (228, 4785390), (270, 4040996), (285, 3828312), (342, 3190260), (360, 3030747), (380, 2871234), (456, 2392695), (513, 2126840), (540, 2020498), (570, 1914156), (684, 1595130), (760, 1435617), (855, 1276104), (1026, 1063420), (1080, 1010249), (1140, 957078), (1368, 797565), (1710, 638052), (2052, 531710), (2280, 478539), (2565, 425368), (3420, 319026), (4104, 265855), (5130, 212684), (6840, 159513), (10260, 106342), (20520, 53171)]