140928720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5701}}^1$

素因数の和:5820

約数の個数: 80

約数和(自身を含む): 441197952

約数和(自身を除く): 300269232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 5701, 6180, 8240, 11402, 12360, 17103, 22804, 24720, 28505, 34206, 45608, 57010, 68412, 85515, 91216, 114020, 136824, 171030, 228040, 273648, 342060, 456080, 587203, 684120, 1174406, 1368240, 1761609, 2348812, 2936015, 3523218, 4697624, 5872030, 7046436, 8808045, 9395248, 11744060, 14092872, 17616090, 23488120, 28185744, 35232180, 46976240, 70464360, 140928720]

約数ペア:

[(1, 140928720), (2, 70464360), (3, 46976240), (4, 35232180), (5, 28185744), (6, 23488120), (8, 17616090), (10, 14092872), (12, 11744060), (15, 9395248), (16, 8808045), (20, 7046436), (24, 5872030), (30, 4697624), (40, 3523218), (48, 2936015), (60, 2348812), (80, 1761609), (103, 1368240), (120, 1174406), (206, 684120), (240, 587203), (309, 456080), (412, 342060), (515, 273648), (618, 228040), (824, 171030), (1030, 136824), (1236, 114020), (1545, 91216), (1648, 85515), (2060, 68412), (2472, 57010), (3090, 45608), (4120, 34206), (4944, 28505), (5701, 24720), (6180, 22804), (8240, 17103), (11402, 12360)]