78464160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 192

約数和(自身を含む): 281957760

約数和(自身を除く): 203493600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 443, 480, 492, 540, 615, 656, 720, 738, 820, 864, 886, 984, 1080, 1107, 1230, 1312, 1329, 1440, 1476, 1640, 1772, 1845, 1968, 2160, 2214, 2215, 2460, 2658, 2952, 3280, 3544, 3690, 3936, 3987, 4320, 4428, 4430, 4920, 5316, 5535, 5904, 6560, 6645, 7088, 7380, 7974, 8856, 8860, 9840, 10632, 11070, 11808, 11961, 13290, 14176, 14760, 15948, 17712, 17720, 18163, 19680, 19935, 21264, 22140, 23922, 26580, 29520, 31896, 35424, 35440, 36326, 39870, 42528, 44280, 47844, 53160, 54489, 59040, 59805, 63792, 70880, 72652, 79740, 88560, 90815, 95688, 106320, 108978, 119610, 127584, 145304, 159480, 163467, 177120, 181630, 191376, 212640, 217956, 239220, 272445, 290608, 318960, 326934, 363260, 382752, 435912, 478440, 490401, 544890, 581216, 637920, 653868, 726520, 817335, 871824, 956880, 980802, 1089780, 1307736, 1453040, 1634670, 1743648, 1913760, 1961604, 2179560, 2452005, 2615472, 2906080, 3269340, 3923208, 4359120, 4904010, 5230944, 6538680, 7846416, 8718240, 9808020, 13077360, 15692832, 19616040, 26154720, 39232080, 78464160]

約数ペア:

[(1, 78464160), (2, 39232080), (3, 26154720), (4, 19616040), (5, 15692832), (6, 13077360), (8, 9808020), (9, 8718240), (10, 7846416), (12, 6538680), (15, 5230944), (16, 4904010), (18, 4359120), (20, 3923208), (24, 3269340), (27, 2906080), (30, 2615472), (32, 2452005), (36, 2179560), (40, 1961604), (41, 1913760), (45, 1743648), (48, 1634670), (54, 1453040), (60, 1307736), (72, 1089780), (80, 980802), (82, 956880), (90, 871824), (96, 817335), (108, 726520), (120, 653868), (123, 637920), (135, 581216), (144, 544890), (160, 490401), (164, 478440), (180, 435912), (205, 382752), (216, 363260), (240, 326934), (246, 318960), (270, 290608), (288, 272445), (328, 239220), (360, 217956), (369, 212640), (410, 191376), (432, 181630), (443, 177120), (480, 163467), (492, 159480), (540, 145304), (615, 127584), (656, 119610), (720, 108978), (738, 106320), (820, 95688), (864, 90815), (886, 88560), (984, 79740), (1080, 72652), (1107, 70880), (1230, 63792), (1312, 59805), (1329, 59040), (1440, 54489), (1476, 53160), (1640, 47844), (1772, 44280), (1845, 42528), (1968, 39870), (2160, 36326), (2214, 35440), (2215, 35424), (2460, 31896), (2658, 29520), (2952, 26580), (3280, 23922), (3544, 22140), (3690, 21264), (3936, 19935), (3987, 19680), (4320, 18163), (4428, 17720), (4430, 17712), (4920, 15948), (5316, 14760), (5535, 14176), (5904, 13290), (6560, 11961), (6645, 11808), (7088, 11070), (7380, 10632), (7974, 9840), (8856, 8860)]