142553520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7333}}^1$

素因数の和:7361

約数の個数: 120

約数和(自身を含む): 496541136

約数和(自身を除く): 353987616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7333, 9720, 14666, 19440, 21999, 29332, 36665, 43998, 58664, 65997, 73330, 87996, 109995, 117328, 131994, 146660, 175992, 197991, 219990, 263988, 293320, 329985, 351984, 395982, 439980, 527976, 586640, 593973, 659970, 791964, 879960, 989955, 1055952, 1187946, 1319940, 1583928, 1759920, 1781919, 1979910, 2375892, 2639880, 2969865, 3167856, 3563838, 3959820, 4751784, 5279760, 5939730, 7127676, 7919640, 8909595, 9503568, 11879460, 14255352, 15839280, 17819190, 23758920, 28510704, 35638380, 47517840, 71276760, 142553520]

約数ペア:

[(1, 142553520), (2, 71276760), (3, 47517840), (4, 35638380), (5, 28510704), (6, 23758920), (8, 17819190), (9, 15839280), (10, 14255352), (12, 11879460), (15, 9503568), (16, 8909595), (18, 7919640), (20, 7127676), (24, 5939730), (27, 5279760), (30, 4751784), (36, 3959820), (40, 3563838), (45, 3167856), (48, 2969865), (54, 2639880), (60, 2375892), (72, 1979910), (80, 1781919), (81, 1759920), (90, 1583928), (108, 1319940), (120, 1187946), (135, 1055952), (144, 989955), (162, 879960), (180, 791964), (216, 659970), (240, 593973), (243, 586640), (270, 527976), (324, 439980), (360, 395982), (405, 351984), (432, 329985), (486, 293320), (540, 263988), (648, 219990), (720, 197991), (810, 175992), (972, 146660), (1080, 131994), (1215, 117328), (1296, 109995), (1620, 87996), (1944, 73330), (2160, 65997), (2430, 58664), (3240, 43998), (3888, 36665), (4860, 29332), (6480, 21999), (7333, 19440), (9720, 14666)]