6716880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 23793120

約数和(自身を除く): 17076240

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, 491, 570, 684, 720, 760, 855, 912, 982, 1140, 1368, 1473, 1520, 1710, 1964, 2280, 2455, 2736, 2946, 3420, 3928, 4419, 4560, 4910, 5892, 6840, 7365, 7856, 8838, 9329, 9820, 11784, 13680, 14730, 17676, 18658, 19640, 22095, 23568, 27987, 29460, 35352, 37316, 39280, 44190, 46645, 55974, 58920, 70704, 74632, 83961, 88380, 93290, 111948, 117840, 139935, 149264, 167922, 176760, 186580, 223896, 279870, 335844, 353520, 373160, 419805, 447792, 559740, 671688, 746320, 839610, 1119480, 1343376, 1679220, 2238960, 3358440, 6716880]

約数ペア:

[(1, 6716880), (2, 3358440), (3, 2238960), (4, 1679220), (5, 1343376), (6, 1119480), (8, 839610), (9, 746320), (10, 671688), (12, 559740), (15, 447792), (16, 419805), (18, 373160), (19, 353520), (20, 335844), (24, 279870), (30, 223896), (36, 186580), (38, 176760), (40, 167922), (45, 149264), (48, 139935), (57, 117840), (60, 111948), (72, 93290), (76, 88380), (80, 83961), (90, 74632), (95, 70704), (114, 58920), (120, 55974), (144, 46645), (152, 44190), (171, 39280), (180, 37316), (190, 35352), (228, 29460), (240, 27987), (285, 23568), (304, 22095), (342, 19640), (360, 18658), (380, 17676), (456, 14730), (491, 13680), (570, 11784), (684, 9820), (720, 9329), (760, 8838), (855, 7856), (912, 7365), (982, 6840), (1140, 5892), (1368, 4910), (1473, 4560), (1520, 4419), (1710, 3928), (1964, 3420), (2280, 2946), (2455, 2736)]