960278320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{22777}}^1$

素因数の和:22838

約数の個数: 80

約数和(自身を含む): 2440343808

約数和(自身を除く): 1480065488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 21080, 22777, 42160, 45554, 91108, 113885, 182216, 227770, 364432, 387209, 455540, 706087, 774418, 911080, 1412174, 1548836, 1822160, 1936045, 2824348, 3097672, 3530435, 3872090, 5648696, 6195344, 7060870, 7744180, 11297392, 12003479, 14121740, 15488360, 24006958, 28243480, 30976720, 48013916, 56486960, 60017395, 96027832, 120034790, 192055664, 240069580, 480139160, 960278320]

約数ペア:

[(1, 960278320), (2, 480139160), (4, 240069580), (5, 192055664), (8, 120034790), (10, 96027832), (16, 60017395), (17, 56486960), (20, 48013916), (31, 30976720), (34, 28243480), (40, 24006958), (62, 15488360), (68, 14121740), (80, 12003479), (85, 11297392), (124, 7744180), (136, 7060870), (155, 6195344), (170, 5648696), (248, 3872090), (272, 3530435), (310, 3097672), (340, 2824348), (496, 1936045), (527, 1822160), (620, 1548836), (680, 1412174), (1054, 911080), (1240, 774418), (1360, 706087), (2108, 455540), (2480, 387209), (2635, 364432), (4216, 227770), (5270, 182216), (8432, 113885), (10540, 91108), (21080, 45554), (22777, 42160)]