2869680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1114

約数の個数: 80

約数和(自身を含む): 9713664

約数和(自身を除く): 6843984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1087, 1320, 2174, 2640, 3261, 4348, 5435, 6522, 8696, 10870, 11957, 13044, 16305, 17392, 21740, 23914, 26088, 32610, 35871, 43480, 47828, 52176, 59785, 65220, 71742, 86960, 95656, 119570, 130440, 143484, 179355, 191312, 239140, 260880, 286968, 358710, 478280, 573936, 717420, 956560, 1434840, 2869680]

約数ペア:

[(1, 2869680), (2, 1434840), (3, 956560), (4, 717420), (5, 573936), (6, 478280), (8, 358710), (10, 286968), (11, 260880), (12, 239140), (15, 191312), (16, 179355), (20, 143484), (22, 130440), (24, 119570), (30, 95656), (33, 86960), (40, 71742), (44, 65220), (48, 59785), (55, 52176), (60, 47828), (66, 43480), (80, 35871), (88, 32610), (110, 26088), (120, 23914), (132, 21740), (165, 17392), (176, 16305), (220, 13044), (240, 11957), (264, 10870), (330, 8696), (440, 6522), (528, 5435), (660, 4348), (880, 3261), (1087, 2640), (1320, 2174)]