2651262480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{78347}}^1$

素因数の和:78413

約数の個数: 120

約数和(自身を含む): 9093382272

約数和(自身を除く): 6442119792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 5640, 6768, 8460, 11280, 16920, 33840, 78347, 156694, 235041, 313388, 391735, 470082, 626776, 705123, 783470, 940164, 1175205, 1253552, 1410246, 1566940, 1880328, 2350410, 2820492, 3133880, 3525615, 3682309, 3760656, 4700820, 5640984, 6267760, 7051230, 7364618, 9401640, 11046927, 11281968, 14102460, 14729236, 18411545, 18803280, 22093854, 28204920, 29458472, 33140781, 36823090, 44187708, 55234635, 56409840, 58916944, 66281562, 73646180, 88375416, 110469270, 132563124, 147292360, 165703905, 176750832, 220938540, 265126248, 294584720, 331407810, 441877080, 530252496, 662815620, 883754160, 1325631240, 2651262480]

約数ペア:

[(1, 2651262480), (2, 1325631240), (3, 883754160), (4, 662815620), (5, 530252496), (6, 441877080), (8, 331407810), (9, 294584720), (10, 265126248), (12, 220938540), (15, 176750832), (16, 165703905), (18, 147292360), (20, 132563124), (24, 110469270), (30, 88375416), (36, 73646180), (40, 66281562), (45, 58916944), (47, 56409840), (48, 55234635), (60, 44187708), (72, 36823090), (80, 33140781), (90, 29458472), (94, 28204920), (120, 22093854), (141, 18803280), (144, 18411545), (180, 14729236), (188, 14102460), (235, 11281968), (240, 11046927), (282, 9401640), (360, 7364618), (376, 7051230), (423, 6267760), (470, 5640984), (564, 4700820), (705, 3760656), (720, 3682309), (752, 3525615), (846, 3133880), (940, 2820492), (1128, 2350410), (1410, 1880328), (1692, 1566940), (1880, 1410246), (2115, 1253552), (2256, 1175205), (2820, 940164), (3384, 783470), (3760, 705123), (4230, 626776), (5640, 470082), (6768, 391735), (8460, 313388), (11280, 235041), (16920, 156694), (33840, 78347)]