42757440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4049}}^1$

素因数の和:4080

約数の個数: 112

約数和(自身を含む): 148132800

約数和(自身を除く): 105375360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 4049, 5280, 8098, 10560, 12147, 16196, 20245, 24294, 32392, 40490, 44539, 48588, 60735, 64784, 80980, 89078, 97176, 121470, 129568, 133617, 161960, 178156, 194352, 222695, 242940, 259136, 267234, 323920, 356312, 388704, 445390, 485880, 534468, 647840, 668085, 712624, 777408, 890780, 971760, 1068936, 1295680, 1336170, 1425248, 1781560, 1943520, 2137872, 2672340, 2850496, 3563120, 3887040, 4275744, 5344680, 7126240, 8551488, 10689360, 14252480, 21378720, 42757440]

約数ペア:

[(1, 42757440), (2, 21378720), (3, 14252480), (4, 10689360), (5, 8551488), (6, 7126240), (8, 5344680), (10, 4275744), (11, 3887040), (12, 3563120), (15, 2850496), (16, 2672340), (20, 2137872), (22, 1943520), (24, 1781560), (30, 1425248), (32, 1336170), (33, 1295680), (40, 1068936), (44, 971760), (48, 890780), (55, 777408), (60, 712624), (64, 668085), (66, 647840), (80, 534468), (88, 485880), (96, 445390), (110, 388704), (120, 356312), (132, 323920), (160, 267234), (165, 259136), (176, 242940), (192, 222695), (220, 194352), (240, 178156), (264, 161960), (320, 133617), (330, 129568), (352, 121470), (440, 97176), (480, 89078), (528, 80980), (660, 64784), (704, 60735), (880, 48588), (960, 44539), (1056, 40490), (1320, 32392), (1760, 24294), (2112, 20245), (2640, 16196), (3520, 12147), (4049, 10560), (5280, 8098)]