17999760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2027}}^1$

素因数の和:2080

約数の個数: 80

約数和(自身を含む): 57335616

約数和(自身を除く): 39335856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2027, 2220, 2960, 4054, 4440, 6081, 8108, 8880, 10135, 12162, 16216, 20270, 24324, 30405, 32432, 40540, 48648, 60810, 74999, 81080, 97296, 121620, 149998, 162160, 224997, 243240, 299996, 374995, 449994, 486480, 599992, 749990, 899988, 1124985, 1199984, 1499980, 1799976, 2249970, 2999960, 3599952, 4499940, 5999920, 8999880, 17999760]

約数ペア:

[(1, 17999760), (2, 8999880), (3, 5999920), (4, 4499940), (5, 3599952), (6, 2999960), (8, 2249970), (10, 1799976), (12, 1499980), (15, 1199984), (16, 1124985), (20, 899988), (24, 749990), (30, 599992), (37, 486480), (40, 449994), (48, 374995), (60, 299996), (74, 243240), (80, 224997), (111, 162160), (120, 149998), (148, 121620), (185, 97296), (222, 81080), (240, 74999), (296, 60810), (370, 48648), (444, 40540), (555, 32432), (592, 30405), (740, 24324), (888, 20270), (1110, 16216), (1480, 12162), (1776, 10135), (2027, 8880), (2220, 8108), (2960, 6081), (4054, 4440)]