11478720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1087}}^1$

素因数の和:1118

約数の個数: 112

約数和(自身を含む): 39794688

約数和(自身を除く): 28315968

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, 1087, 1320, 1760, 2112, 2174, 2640, 3261, 3520, 4348, 5280, 5435, 6522, 8696, 10560, 10870, 11957, 13044, 16305, 17392, 21740, 23914, 26088, 32610, 34784, 35871, 43480, 47828, 52176, 59785, 65220, 69568, 71742, 86960, 95656, 104352, 119570, 130440, 143484, 173920, 179355, 191312, 208704, 239140, 260880, 286968, 347840, 358710, 382624, 478280, 521760, 573936, 717420, 765248, 956560, 1043520, 1147872, 1434840, 1913120, 2295744, 2869680, 3826240, 5739360, 11478720]

約数ペア:

[(1, 11478720), (2, 5739360), (3, 3826240), (4, 2869680), (5, 2295744), (6, 1913120), (8, 1434840), (10, 1147872), (11, 1043520), (12, 956560), (15, 765248), (16, 717420), (20, 573936), (22, 521760), (24, 478280), (30, 382624), (32, 358710), (33, 347840), (40, 286968), (44, 260880), (48, 239140), (55, 208704), (60, 191312), (64, 179355), (66, 173920), (80, 143484), (88, 130440), (96, 119570), (110, 104352), (120, 95656), (132, 86960), (160, 71742), (165, 69568), (176, 65220), (192, 59785), (220, 52176), (240, 47828), (264, 43480), (320, 35871), (330, 34784), (352, 32610), (440, 26088), (480, 23914), (528, 21740), (660, 17392), (704, 16305), (880, 13044), (960, 11957), (1056, 10870), (1087, 10560), (1320, 8696), (1760, 6522), (2112, 5435), (2174, 5280), (2640, 4348), (3261, 3520)]