8026920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2055

約数の個数: 96

約数和(自身を含む): 28473120

約数和(自身を除く): 20446200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 2027, 3960, 4054, 6081, 8108, 10135, 12162, 16216, 18243, 20270, 22297, 24324, 30405, 36486, 40540, 44594, 48648, 60810, 66891, 72972, 81080, 89188, 91215, 111485, 121620, 133782, 145944, 178376, 182430, 200673, 222970, 243240, 267564, 334455, 364860, 401346, 445940, 535128, 668910, 729720, 802692, 891880, 1003365, 1337820, 1605384, 2006730, 2675640, 4013460, 8026920]

約数ペア:

[(1, 8026920), (2, 4013460), (3, 2675640), (4, 2006730), (5, 1605384), (6, 1337820), (8, 1003365), (9, 891880), (10, 802692), (11, 729720), (12, 668910), (15, 535128), (18, 445940), (20, 401346), (22, 364860), (24, 334455), (30, 267564), (33, 243240), (36, 222970), (40, 200673), (44, 182430), (45, 178376), (55, 145944), (60, 133782), (66, 121620), (72, 111485), (88, 91215), (90, 89188), (99, 81080), (110, 72972), (120, 66891), (132, 60810), (165, 48648), (180, 44594), (198, 40540), (220, 36486), (264, 30405), (330, 24324), (360, 22297), (396, 20270), (440, 18243), (495, 16216), (660, 12162), (792, 10135), (990, 8108), (1320, 6081), (1980, 4054), (2027, 3960)]