27459720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 90417600

約数和(自身を除く): 62957880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 919, 996, 1245, 1494, 1660, 1838, 1992, 2490, 2757, 2988, 3320, 3676, 3735, 4595, 4980, 5514, 5976, 7352, 7470, 8271, 9190, 9960, 11028, 13785, 14940, 16542, 18380, 22056, 27570, 29880, 33084, 36760, 41355, 55140, 66168, 76277, 82710, 110280, 152554, 165420, 228831, 305108, 330840, 381385, 457662, 610216, 686493, 762770, 915324, 1144155, 1372986, 1525540, 1830648, 2288310, 2745972, 3051080, 3432465, 4576620, 5491944, 6864930, 9153240, 13729860, 27459720]

約数ペア:

[(1, 27459720), (2, 13729860), (3, 9153240), (4, 6864930), (5, 5491944), (6, 4576620), (8, 3432465), (9, 3051080), (10, 2745972), (12, 2288310), (15, 1830648), (18, 1525540), (20, 1372986), (24, 1144155), (30, 915324), (36, 762770), (40, 686493), (45, 610216), (60, 457662), (72, 381385), (83, 330840), (90, 305108), (120, 228831), (166, 165420), (180, 152554), (249, 110280), (332, 82710), (360, 76277), (415, 66168), (498, 55140), (664, 41355), (747, 36760), (830, 33084), (919, 29880), (996, 27570), (1245, 22056), (1494, 18380), (1660, 16542), (1838, 14940), (1992, 13785), (2490, 11028), (2757, 9960), (2988, 9190), (3320, 8271), (3676, 7470), (3735, 7352), (4595, 5976), (4980, 5514)]