1269585720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271279}}^1$

素因数の和:271309

約数の個数: 96

約数和(自身を含む): 4443566400

約数和(自身を除く): 3173980680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 271279, 542558, 813837, 1085116, 1356395, 1627674, 2170232, 2441511, 2712790, 3255348, 3526627, 4069185, 4883022, 5425580, 6510696, 7053254, 8138370, 9766044, 10579881, 10851160, 12207555, 14106508, 16276740, 17633135, 19532088, 21159762, 24415110, 28213016, 31739643, 32553480, 35266270, 42319524, 48830220, 52899405, 63479286, 70532540, 84639048, 97660440, 105798810, 126958572, 141065080, 158698215, 211597620, 253917144, 317396430, 423195240, 634792860, 1269585720]

約数ペア:

[(1, 1269585720), (2, 634792860), (3, 423195240), (4, 317396430), (5, 253917144), (6, 211597620), (8, 158698215), (9, 141065080), (10, 126958572), (12, 105798810), (13, 97660440), (15, 84639048), (18, 70532540), (20, 63479286), (24, 52899405), (26, 48830220), (30, 42319524), (36, 35266270), (39, 32553480), (40, 31739643), (45, 28213016), (52, 24415110), (60, 21159762), (65, 19532088), (72, 17633135), (78, 16276740), (90, 14106508), (104, 12207555), (117, 10851160), (120, 10579881), (130, 9766044), (156, 8138370), (180, 7053254), (195, 6510696), (234, 5425580), (260, 4883022), (312, 4069185), (360, 3526627), (390, 3255348), (468, 2712790), (520, 2441511), (585, 2170232), (780, 1627674), (936, 1356395), (1170, 1085116), (1560, 813837), (2340, 542558), (4680, 271279)]