164886240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1564

約数の個数: 96

約数和(自身を含む): 521730720

約数和(自身を除く): 356844480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 269, 480, 538, 807, 1076, 1277, 1345, 1614, 2152, 2554, 2690, 3228, 3831, 4035, 4304, 5108, 5380, 6385, 6456, 7662, 8070, 8608, 10216, 10760, 12770, 12912, 15324, 16140, 19155, 20432, 21520, 25540, 25824, 30648, 32280, 38310, 40864, 43040, 51080, 61296, 64560, 76620, 102160, 122592, 129120, 153240, 204320, 306480, 343513, 612960, 687026, 1030539, 1374052, 1717565, 2061078, 2748104, 3435130, 4122156, 5152695, 5496208, 6870260, 8244312, 10305390, 10992416, 13740520, 16488624, 20610780, 27481040, 32977248, 41221560, 54962080, 82443120, 164886240]

約数ペア:

[(1, 164886240), (2, 82443120), (3, 54962080), (4, 41221560), (5, 32977248), (6, 27481040), (8, 20610780), (10, 16488624), (12, 13740520), (15, 10992416), (16, 10305390), (20, 8244312), (24, 6870260), (30, 5496208), (32, 5152695), (40, 4122156), (48, 3435130), (60, 2748104), (80, 2061078), (96, 1717565), (120, 1374052), (160, 1030539), (240, 687026), (269, 612960), (480, 343513), (538, 306480), (807, 204320), (1076, 153240), (1277, 129120), (1345, 122592), (1614, 102160), (2152, 76620), (2554, 64560), (2690, 61296), (3228, 51080), (3831, 43040), (4035, 40864), (4304, 38310), (5108, 32280), (5380, 30648), (6385, 25824), (6456, 25540), (7662, 21520), (8070, 20432), (8608, 19155), (10216, 16140), (10760, 15324), (12770, 12912)]