90084720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34123}}^1$

素因数の和:34150

約数の個数: 80

約数和(自身を含む): 304659072

約数和(自身を除く): 214574352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 34123, 68246, 102369, 136492, 170615, 204738, 272984, 341230, 375353, 409476, 511845, 545968, 682460, 750706, 818952, 1023690, 1126059, 1364920, 1501412, 1637904, 1876765, 2047380, 2252118, 2729840, 3002824, 3753530, 4094760, 4504236, 5630295, 6005648, 7507060, 8189520, 9008472, 11260590, 15014120, 18016944, 22521180, 30028240, 45042360, 90084720]

約数ペア:

[(1, 90084720), (2, 45042360), (3, 30028240), (4, 22521180), (5, 18016944), (6, 15014120), (8, 11260590), (10, 9008472), (11, 8189520), (12, 7507060), (15, 6005648), (16, 5630295), (20, 4504236), (22, 4094760), (24, 3753530), (30, 3002824), (33, 2729840), (40, 2252118), (44, 2047380), (48, 1876765), (55, 1637904), (60, 1501412), (66, 1364920), (80, 1126059), (88, 1023690), (110, 818952), (120, 750706), (132, 682460), (165, 545968), (176, 511845), (220, 409476), (240, 375353), (264, 341230), (330, 272984), (440, 204738), (528, 170615), (660, 136492), (880, 102369), (1320, 68246), (2640, 34123)]