1290615688440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{275772583}}^1$

素因数の和:275772613

約数の個数: 96

約数和(自身を含む): 4517154925920

約数和(自身を除く): 3226539237480

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, 275772583, 551545166, 827317749, 1103090332, 1378862915, 1654635498, 2206180664, 2481953247, 2757725830, 3309270996, 3585043579, 4136588745, 4963906494, 5515451660, 6618541992, 7170087158, 8273177490, 9927812988, 10755130737, 11030903320, 12409766235, 14340174316, 16546354980, 17925217895, 19855625976, 21510261474, 24819532470, 28680348632, 32265392211, 33092709960, 35850435790, 43020522948, 49639064940, 53775653685, 64530784422, 71700871580, 86041045896, 99278129880, 107551307370, 129061568844, 143401743160, 161326961055, 215102614740, 258123137688, 322653922110, 430205229480, 645307844220, 1290615688440]

約数ペア:

[(1, 1290615688440), (2, 645307844220), (3, 430205229480), (4, 322653922110), (5, 258123137688), (6, 215102614740), (8, 161326961055), (9, 143401743160), (10, 129061568844), (12, 107551307370), (13, 99278129880), (15, 86041045896), (18, 71700871580), (20, 64530784422), (24, 53775653685), (26, 49639064940), (30, 43020522948), (36, 35850435790), (39, 33092709960), (40, 32265392211), (45, 28680348632), (52, 24819532470), (60, 21510261474), (65, 19855625976), (72, 17925217895), (78, 16546354980), (90, 14340174316), (104, 12409766235), (117, 11030903320), (120, 10755130737), (130, 9927812988), (156, 8273177490), (180, 7170087158), (195, 6618541992), (234, 5515451660), (260, 4963906494), (312, 4136588745), (360, 3585043579), (390, 3309270996), (468, 2757725830), (520, 2481953247), (585, 2206180664), (780, 1654635498), (936, 1378862915), (1170, 1103090332), (1560, 827317749), (2340, 551545166), (4680, 275772583)]