2011759440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{118061}}^1$

素因数の和:118148

約数の個数: 80

約数和(自身を含む): 6324345216

約数和(自身を除く): 4312585776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 17040, 118061, 236122, 354183, 472244, 590305, 708366, 944488, 1180610, 1416732, 1770915, 1888976, 2361220, 2833464, 3541830, 4722440, 5666928, 7083660, 8382331, 9444880, 14167320, 16764662, 25146993, 28334640, 33529324, 41911655, 50293986, 67058648, 83823310, 100587972, 125734965, 134117296, 167646620, 201175944, 251469930, 335293240, 402351888, 502939860, 670586480, 1005879720, 2011759440]

約数ペア:

[(1, 2011759440), (2, 1005879720), (3, 670586480), (4, 502939860), (5, 402351888), (6, 335293240), (8, 251469930), (10, 201175944), (12, 167646620), (15, 134117296), (16, 125734965), (20, 100587972), (24, 83823310), (30, 67058648), (40, 50293986), (48, 41911655), (60, 33529324), (71, 28334640), (80, 25146993), (120, 16764662), (142, 14167320), (213, 9444880), (240, 8382331), (284, 7083660), (355, 5666928), (426, 4722440), (568, 3541830), (710, 2833464), (852, 2361220), (1065, 1888976), (1136, 1770915), (1420, 1416732), (1704, 1180610), (2130, 944488), (2840, 708366), (3408, 590305), (4260, 472244), (5680, 354183), (8520, 236122), (17040, 118061)]