15156718380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{492421}}^1$

素因数の和:492461

約数の個数: 120

約数和(自身を含む): 50049772080

約数和(自身を除く): 34893053700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 15390, 30780, 492421, 984842, 1477263, 1969684, 2462105, 2954526, 4431789, 4924210, 5909052, 7386315, 8863578, 9355999, 9848420, 13295367, 14772630, 17727156, 18711998, 22158945, 26590734, 28067997, 29545260, 37423996, 39886101, 44317890, 46779995, 53181468, 56135994, 66476835, 79772202, 84203991, 88635780, 93559990, 112271988, 132953670, 140339985, 159544404, 168407982, 187119980, 199430505, 252611973, 265907340, 280679970, 336815964, 398861010, 421019955, 505223946, 561359940, 757835919, 797722020, 842039910, 1010447892, 1263059865, 1515671838, 1684079820, 2526119730, 3031343676, 3789179595, 5052239460, 7578359190, 15156718380]

約数ペア:

[(1, 15156718380), (2, 7578359190), (3, 5052239460), (4, 3789179595), (5, 3031343676), (6, 2526119730), (9, 1684079820), (10, 1515671838), (12, 1263059865), (15, 1010447892), (18, 842039910), (19, 797722020), (20, 757835919), (27, 561359940), (30, 505223946), (36, 421019955), (38, 398861010), (45, 336815964), (54, 280679970), (57, 265907340), (60, 252611973), (76, 199430505), (81, 187119980), (90, 168407982), (95, 159544404), (108, 140339985), (114, 132953670), (135, 112271988), (162, 93559990), (171, 88635780), (180, 84203991), (190, 79772202), (228, 66476835), (270, 56135994), (285, 53181468), (324, 46779995), (342, 44317890), (380, 39886101), (405, 37423996), (513, 29545260), (540, 28067997), (570, 26590734), (684, 22158945), (810, 18711998), (855, 17727156), (1026, 14772630), (1140, 13295367), (1539, 9848420), (1620, 9355999), (1710, 8863578), (2052, 7386315), (2565, 5909052), (3078, 4924210), (3420, 4431789), (5130, 2954526), (6156, 2462105), (7695, 1969684), (10260, 1477263), (15390, 984842), (30780, 492421)]