64729080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13831}}^1$

素因数の和:13861

約数の個数: 96

約数和(自身を含む): 226568160

約数和(自身を除く): 161839080

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, 13831, 27662, 41493, 55324, 69155, 82986, 110648, 124479, 138310, 165972, 179803, 207465, 248958, 276620, 331944, 359606, 414930, 497916, 539409, 553240, 622395, 719212, 829860, 899015, 995832, 1078818, 1244790, 1438424, 1618227, 1659720, 1798030, 2157636, 2489580, 2697045, 3236454, 3596060, 4315272, 4979160, 5394090, 6472908, 7192120, 8091135, 10788180, 12945816, 16182270, 21576360, 32364540, 64729080]

約数ペア:

[(1, 64729080), (2, 32364540), (3, 21576360), (4, 16182270), (5, 12945816), (6, 10788180), (8, 8091135), (9, 7192120), (10, 6472908), (12, 5394090), (13, 4979160), (15, 4315272), (18, 3596060), (20, 3236454), (24, 2697045), (26, 2489580), (30, 2157636), (36, 1798030), (39, 1659720), (40, 1618227), (45, 1438424), (52, 1244790), (60, 1078818), (65, 995832), (72, 899015), (78, 829860), (90, 719212), (104, 622395), (117, 553240), (120, 539409), (130, 497916), (156, 414930), (180, 359606), (195, 331944), (234, 276620), (260, 248958), (312, 207465), (360, 179803), (390, 165972), (468, 138310), (520, 124479), (585, 110648), (780, 82986), (936, 69155), (1170, 55324), (1560, 41493), (2340, 27662), (4680, 13831)]