42849840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16231}}^1$

素因数の和:16258

約数の個数: 80

約数和(自身を含む): 144919296

約数和(自身を除く): 102069456

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, 16231, 32462, 48693, 64924, 81155, 97386, 129848, 162310, 178541, 194772, 243465, 259696, 324620, 357082, 389544, 486930, 535623, 649240, 714164, 779088, 892705, 973860, 1071246, 1298480, 1428328, 1785410, 1947720, 2142492, 2678115, 2856656, 3570820, 3895440, 4284984, 5356230, 7141640, 8569968, 10712460, 14283280, 21424920, 42849840]

約数ペア:

[(1, 42849840), (2, 21424920), (3, 14283280), (4, 10712460), (5, 8569968), (6, 7141640), (8, 5356230), (10, 4284984), (11, 3895440), (12, 3570820), (15, 2856656), (16, 2678115), (20, 2142492), (22, 1947720), (24, 1785410), (30, 1428328), (33, 1298480), (40, 1071246), (44, 973860), (48, 892705), (55, 779088), (60, 714164), (66, 649240), (80, 535623), (88, 486930), (110, 389544), (120, 357082), (132, 324620), (165, 259696), (176, 243465), (220, 194772), (240, 178541), (264, 162310), (330, 129848), (440, 97386), (528, 81155), (660, 64924), (880, 48693), (1320, 32462), (2640, 16231)]