85327920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3259

約数の個数: 120

約数和(自身を含む): 294396336

約数和(自身を除く): 209068416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3203, 3330, 4440, 5328, 6406, 6660, 8880, 9609, 12812, 13320, 16015, 19218, 25624, 26640, 28827, 32030, 38436, 48045, 51248, 57654, 64060, 76872, 96090, 115308, 118511, 128120, 144135, 153744, 192180, 230616, 237022, 256240, 288270, 355533, 384360, 461232, 474044, 576540, 592555, 711066, 768720, 948088, 1066599, 1153080, 1185110, 1422132, 1777665, 1896176, 2133198, 2306160, 2370220, 2844264, 3555330, 4266396, 4740440, 5332995, 5688528, 7110660, 8532792, 9480880, 10665990, 14221320, 17065584, 21331980, 28442640, 42663960, 85327920]

約数ペア:

[(1, 85327920), (2, 42663960), (3, 28442640), (4, 21331980), (5, 17065584), (6, 14221320), (8, 10665990), (9, 9480880), (10, 8532792), (12, 7110660), (15, 5688528), (16, 5332995), (18, 4740440), (20, 4266396), (24, 3555330), (30, 2844264), (36, 2370220), (37, 2306160), (40, 2133198), (45, 1896176), (48, 1777665), (60, 1422132), (72, 1185110), (74, 1153080), (80, 1066599), (90, 948088), (111, 768720), (120, 711066), (144, 592555), (148, 576540), (180, 474044), (185, 461232), (222, 384360), (240, 355533), (296, 288270), (333, 256240), (360, 237022), (370, 230616), (444, 192180), (555, 153744), (592, 144135), (666, 128120), (720, 118511), (740, 115308), (888, 96090), (1110, 76872), (1332, 64060), (1480, 57654), (1665, 51248), (1776, 48045), (2220, 38436), (2664, 32030), (2960, 28827), (3203, 26640), (3330, 25624), (4440, 19218), (5328, 16015), (6406, 13320), (6660, 12812), (8880, 9609)]