304535640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{110339}}^1$

素因数の和:110376

約数の個数: 64

約数和(自身を含む): 953337600

約数和(自身を除く): 648801960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 110339, 220678, 331017, 441356, 551695, 662034, 882712, 1103390, 1324068, 1655085, 2206780, 2537797, 2648136, 3310170, 4413560, 5075594, 6620340, 7613391, 10151188, 12688985, 13240680, 15226782, 20302376, 25377970, 30453564, 38066955, 50755940, 60907128, 76133910, 101511880, 152267820, 304535640]

約数ペア:

[(1, 304535640), (2, 152267820), (3, 101511880), (4, 76133910), (5, 60907128), (6, 50755940), (8, 38066955), (10, 30453564), (12, 25377970), (15, 20302376), (20, 15226782), (23, 13240680), (24, 12688985), (30, 10151188), (40, 7613391), (46, 6620340), (60, 5075594), (69, 4413560), (92, 3310170), (115, 2648136), (120, 2537797), (138, 2206780), (184, 1655085), (230, 1324068), (276, 1103390), (345, 882712), (460, 662034), (552, 551695), (690, 441356), (920, 331017), (1380, 220678), (2760, 110339)]