11723760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:895

約数の個数: 120

約数和(自身を含む): 41492880

約数和(自身を除く): 29769120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 857, 912, 1140, 1368, 1520, 1710, 1714, 2280, 2571, 2736, 3420, 3428, 4285, 4560, 5142, 6840, 6856, 7713, 8570, 10284, 12855, 13680, 13712, 15426, 16283, 17140, 20568, 25710, 30852, 32566, 34280, 38565, 41136, 48849, 51420, 61704, 65132, 68560, 77130, 81415, 97698, 102840, 123408, 130264, 146547, 154260, 162830, 195396, 205680, 244245, 260528, 293094, 308520, 325660, 390792, 488490, 586188, 617040, 651320, 732735, 781584, 976980, 1172376, 1302640, 1465470, 1953960, 2344752, 2930940, 3907920, 5861880, 11723760]

約数ペア:

[(1, 11723760), (2, 5861880), (3, 3907920), (4, 2930940), (5, 2344752), (6, 1953960), (8, 1465470), (9, 1302640), (10, 1172376), (12, 976980), (15, 781584), (16, 732735), (18, 651320), (19, 617040), (20, 586188), (24, 488490), (30, 390792), (36, 325660), (38, 308520), (40, 293094), (45, 260528), (48, 244245), (57, 205680), (60, 195396), (72, 162830), (76, 154260), (80, 146547), (90, 130264), (95, 123408), (114, 102840), (120, 97698), (144, 81415), (152, 77130), (171, 68560), (180, 65132), (190, 61704), (228, 51420), (240, 48849), (285, 41136), (304, 38565), (342, 34280), (360, 32566), (380, 30852), (456, 25710), (570, 20568), (684, 17140), (720, 16283), (760, 15426), (855, 13712), (857, 13680), (912, 12855), (1140, 10284), (1368, 8570), (1520, 7713), (1710, 6856), (1714, 6840), (2280, 5142), (2571, 4560), (2736, 4285), (3420, 3428)]