40189951.000000000

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29683}}^1$

素因数の和:29707

約数の個数: 96

約数和(自身を含む): 448822080

約数和(自身を除く): 320591520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 29683, 59366, 89049, 118732, 148415, 178098, 237464, 267147, 296830, 356196, 445245, 474928, 534294, 593660, 712392, 801441, 890490, 949856, 1068588, 1187320, 1335735, 1424784, 1602882, 1780980, 2137176, 2374640, 2671470, 2849568, 3205764, 3561960, 4007205, 4274352, 4749280, 5342940, 6411528, 7123920, 8014410, 8548704, 10685880, 12823056, 14247840, 16028820, 21371760, 25646112, 32057640, 42743520, 64115280, 128230560]

約数ペア:

[(1, 128230560), (2, 64115280), (3, 42743520), (4, 32057640), (5, 25646112), (6, 21371760), (8, 16028820), (9, 14247840), (10, 12823056), (12, 10685880), (15, 8548704), (16, 8014410), (18, 7123920), (20, 6411528), (24, 5342940), (27, 4749280), (30, 4274352), (32, 4007205), (36, 3561960), (40, 3205764), (45, 2849568), (48, 2671470), (54, 2374640), (60, 2137176), (72, 1780980), (80, 1602882), (90, 1424784), (96, 1335735), (108, 1187320), (120, 1068588), (135, 949856), (144, 890490), (160, 801441), (180, 712392), (216, 593660), (240, 534294), (270, 474928), (288, 445245), (360, 356196), (432, 296830), (480, 267147), (540, 237464), (720, 178098), (864, 148415), (1080, 118732), (1440, 89049), (2160, 59366), (4320, 29683)]