5318640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 18280080

約数和(自身を除く): 12961440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 89, 90, 120, 144, 166, 178, 180, 240, 249, 267, 332, 356, 360, 415, 445, 498, 534, 664, 712, 720, 747, 801, 830, 890, 996, 1068, 1245, 1328, 1335, 1424, 1494, 1602, 1660, 1780, 1992, 2136, 2490, 2670, 2988, 3204, 3320, 3560, 3735, 3984, 4005, 4272, 4980, 5340, 5976, 6408, 6640, 7120, 7387, 7470, 8010, 9960, 10680, 11952, 12816, 14774, 14940, 16020, 19920, 21360, 22161, 29548, 29880, 32040, 36935, 44322, 59096, 59760, 64080, 66483, 73870, 88644, 110805, 118192, 132966, 147740, 177288, 221610, 265932, 295480, 332415, 354576, 443220, 531864, 590960, 664830, 886440, 1063728, 1329660, 1772880, 2659320, 5318640]

約数ペア:

[(1, 5318640), (2, 2659320), (3, 1772880), (4, 1329660), (5, 1063728), (6, 886440), (8, 664830), (9, 590960), (10, 531864), (12, 443220), (15, 354576), (16, 332415), (18, 295480), (20, 265932), (24, 221610), (30, 177288), (36, 147740), (40, 132966), (45, 118192), (48, 110805), (60, 88644), (72, 73870), (80, 66483), (83, 64080), (89, 59760), (90, 59096), (120, 44322), (144, 36935), (166, 32040), (178, 29880), (180, 29548), (240, 22161), (249, 21360), (267, 19920), (332, 16020), (356, 14940), (360, 14774), (415, 12816), (445, 11952), (498, 10680), (534, 9960), (664, 8010), (712, 7470), (720, 7387), (747, 7120), (801, 6640), (830, 6408), (890, 5976), (996, 5340), (1068, 4980), (1245, 4272), (1328, 4005), (1335, 3984), (1424, 3735), (1494, 3560), (1602, 3320), (1660, 3204), (1780, 2988), (1992, 2670), (2136, 2490)]