6819840

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 156

約数和(自身を含む): 24278124

約数和(自身を除く): 17458284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 144, 148, 160, 180, 185, 192, 222, 240, 256, 288, 296, 320, 333, 360, 370, 384, 444, 480, 512, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1024, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1776, 1920, 2048, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3552, 3840, 4096, 4440, 4608, 4736, 5120, 5328, 5760, 5920, 6144, 6660, 7104, 7680, 8880, 9216, 9472, 10240, 10656, 11520, 11840, 12288, 13320, 14208, 15360, 17760, 18432, 18944, 20480, 21312, 23040, 23680, 26640, 28416, 30720, 35520, 36864, 37888, 42624, 46080, 47360, 53280, 56832, 61440, 71040, 75776, 85248, 92160, 94720, 106560, 113664, 142080, 151552, 170496, 184320, 189440, 213120, 227328, 284160, 340992, 378880, 426240, 454656, 568320, 681984, 757760, 852480, 1136640, 1363968, 1704960, 2273280, 3409920, 6819840]

約数ペア:

[(1, 6819840), (2, 3409920), (3, 2273280), (4, 1704960), (5, 1363968), (6, 1136640), (8, 852480), (9, 757760), (10, 681984), (12, 568320), (15, 454656), (16, 426240), (18, 378880), (20, 340992), (24, 284160), (30, 227328), (32, 213120), (36, 189440), (37, 184320), (40, 170496), (45, 151552), (48, 142080), (60, 113664), (64, 106560), (72, 94720), (74, 92160), (80, 85248), (90, 75776), (96, 71040), (111, 61440), (120, 56832), (128, 53280), (144, 47360), (148, 46080), (160, 42624), (180, 37888), (185, 36864), (192, 35520), (222, 30720), (240, 28416), (256, 26640), (288, 23680), (296, 23040), (320, 21312), (333, 20480), (360, 18944), (370, 18432), (384, 17760), (444, 15360), (480, 14208), (512, 13320), (555, 12288), (576, 11840), (592, 11520), (640, 10656), (666, 10240), (720, 9472), (740, 9216), (768, 8880), (888, 7680), (960, 7104), (1024, 6660), (1110, 6144), (1152, 5920), (1184, 5760), (1280, 5328), (1332, 5120), (1440, 4736), (1480, 4608), (1536, 4440), (1665, 4096), (1776, 3840), (1920, 3552), (2048, 3330), (2220, 3072), (2304, 2960), (2368, 2880), (2560, 2664)]