426240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{37}}^1$

素因数の和:64

約数の個数: 108

約数和(自身を含む): 1514604

約数和(自身を除く): 1088364

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, 555, 576, 592, 640, 666, 720, 740, 768, 888, 960, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1665, 1776, 1920, 2220, 2304, 2368, 2664, 2880, 2960, 3330, 3552, 3840, 4440, 4736, 5328, 5760, 5920, 6660, 7104, 8880, 9472, 10656, 11520, 11840, 13320, 14208, 17760, 21312, 23680, 26640, 28416, 35520, 42624, 47360, 53280, 71040, 85248, 106560, 142080, 213120, 426240]

約数ペア:

[(1, 426240), (2, 213120), (3, 142080), (4, 106560), (5, 85248), (6, 71040), (8, 53280), (9, 47360), (10, 42624), (12, 35520), (15, 28416), (16, 26640), (18, 23680), (20, 21312), (24, 17760), (30, 14208), (32, 13320), (36, 11840), (37, 11520), (40, 10656), (45, 9472), (48, 8880), (60, 7104), (64, 6660), (72, 5920), (74, 5760), (80, 5328), (90, 4736), (96, 4440), (111, 3840), (120, 3552), (128, 3330), (144, 2960), (148, 2880), (160, 2664), (180, 2368), (185, 2304), (192, 2220), (222, 1920), (240, 1776), (256, 1665), (288, 1480), (296, 1440), (320, 1332), (333, 1280), (360, 1184), (370, 1152), (384, 1110), (444, 960), (480, 888), (555, 768), (576, 740), (592, 720), (640, 666)]