155587680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1173

約数の個数: 144

約数和(自身を含む): 536608800

約数和(自身を除く): 381021120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 103, 120, 144, 160, 180, 206, 240, 288, 309, 360, 412, 480, 515, 618, 720, 824, 927, 1030, 1049, 1236, 1440, 1545, 1648, 1854, 2060, 2098, 2472, 3090, 3147, 3296, 3708, 4120, 4196, 4635, 4944, 5245, 6180, 6294, 7416, 8240, 8392, 9270, 9441, 9888, 10490, 12360, 12588, 14832, 15735, 16480, 16784, 18540, 18882, 20980, 24720, 25176, 29664, 31470, 33568, 37080, 37764, 41960, 47205, 49440, 50352, 62940, 74160, 75528, 83920, 94410, 100704, 108047, 125880, 148320, 151056, 167840, 188820, 216094, 251760, 302112, 324141, 377640, 432188, 503520, 540235, 648282, 755280, 864376, 972423, 1080470, 1296564, 1510560, 1620705, 1728752, 1944846, 2160940, 2593128, 3241410, 3457504, 3889692, 4321880, 4862115, 5186256, 6482820, 7779384, 8643760, 9724230, 10372512, 12965640, 15558768, 17287520, 19448460, 25931280, 31117536, 38896920, 51862560, 77793840, 155587680]

約数ペア:

[(1, 155587680), (2, 77793840), (3, 51862560), (4, 38896920), (5, 31117536), (6, 25931280), (8, 19448460), (9, 17287520), (10, 15558768), (12, 12965640), (15, 10372512), (16, 9724230), (18, 8643760), (20, 7779384), (24, 6482820), (30, 5186256), (32, 4862115), (36, 4321880), (40, 3889692), (45, 3457504), (48, 3241410), (60, 2593128), (72, 2160940), (80, 1944846), (90, 1728752), (96, 1620705), (103, 1510560), (120, 1296564), (144, 1080470), (160, 972423), (180, 864376), (206, 755280), (240, 648282), (288, 540235), (309, 503520), (360, 432188), (412, 377640), (480, 324141), (515, 302112), (618, 251760), (720, 216094), (824, 188820), (927, 167840), (1030, 151056), (1049, 148320), (1236, 125880), (1440, 108047), (1545, 100704), (1648, 94410), (1854, 83920), (2060, 75528), (2098, 74160), (2472, 62940), (3090, 50352), (3147, 49440), (3296, 47205), (3708, 41960), (4120, 37764), (4196, 37080), (4635, 33568), (4944, 31470), (5245, 29664), (6180, 25176), (6294, 24720), (7416, 20980), (8240, 18882), (8392, 18540), (9270, 16784), (9441, 16480), (9888, 15735), (10490, 14832), (12360, 12588)]