2659320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 8845200

約数和(自身を除く): 6185880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 89, 90, 120, 166, 178, 180, 249, 267, 332, 356, 360, 415, 445, 498, 534, 664, 712, 747, 801, 830, 890, 996, 1068, 1245, 1335, 1494, 1602, 1660, 1780, 1992, 2136, 2490, 2670, 2988, 3204, 3320, 3560, 3735, 4005, 4980, 5340, 5976, 6408, 7387, 7470, 8010, 9960, 10680, 14774, 14940, 16020, 22161, 29548, 29880, 32040, 36935, 44322, 59096, 66483, 73870, 88644, 110805, 132966, 147740, 177288, 221610, 265932, 295480, 332415, 443220, 531864, 664830, 886440, 1329660, 2659320]

約数ペア:

[(1, 2659320), (2, 1329660), (3, 886440), (4, 664830), (5, 531864), (6, 443220), (8, 332415), (9, 295480), (10, 265932), (12, 221610), (15, 177288), (18, 147740), (20, 132966), (24, 110805), (30, 88644), (36, 73870), (40, 66483), (45, 59096), (60, 44322), (72, 36935), (83, 32040), (89, 29880), (90, 29548), (120, 22161), (166, 16020), (178, 14940), (180, 14774), (249, 10680), (267, 9960), (332, 8010), (356, 7470), (360, 7387), (415, 6408), (445, 5976), (498, 5340), (534, 4980), (664, 4005), (712, 3735), (747, 3560), (801, 3320), (830, 3204), (890, 2988), (996, 2670), (1068, 2490), (1245, 2136), (1335, 1992), (1494, 1780), (1602, 1660)]