727363320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1213}}^1$

素因数の和:1509

約数の個数: 128

約数和(自身を含む): 2307571200

約数和(自身を除く): 1580207880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 263, 285, 380, 456, 526, 570, 760, 789, 1052, 1140, 1213, 1315, 1578, 2104, 2280, 2426, 2630, 3156, 3639, 3945, 4852, 4997, 5260, 6065, 6312, 7278, 7890, 9704, 9994, 10520, 12130, 14556, 14991, 15780, 18195, 19988, 23047, 24260, 24985, 29112, 29982, 31560, 36390, 39976, 46094, 48520, 49970, 59964, 69141, 72780, 74955, 92188, 99940, 115235, 119928, 138282, 145560, 149910, 184376, 199880, 230470, 276564, 299820, 319019, 345705, 460940, 553128, 599640, 638038, 691410, 921880, 957057, 1276076, 1382820, 1595095, 1914114, 2552152, 2765640, 3190190, 3828228, 4785285, 6061361, 6380380, 7656456, 9570570, 12122722, 12760760, 18184083, 19141140, 24245444, 30306805, 36368166, 38282280, 48490888, 60613610, 72736332, 90920415, 121227220, 145472664, 181840830, 242454440, 363681660, 727363320]

約数ペア:

[(1, 727363320), (2, 363681660), (3, 242454440), (4, 181840830), (5, 145472664), (6, 121227220), (8, 90920415), (10, 72736332), (12, 60613610), (15, 48490888), (19, 38282280), (20, 36368166), (24, 30306805), (30, 24245444), (38, 19141140), (40, 18184083), (57, 12760760), (60, 12122722), (76, 9570570), (95, 7656456), (114, 6380380), (120, 6061361), (152, 4785285), (190, 3828228), (228, 3190190), (263, 2765640), (285, 2552152), (380, 1914114), (456, 1595095), (526, 1382820), (570, 1276076), (760, 957057), (789, 921880), (1052, 691410), (1140, 638038), (1213, 599640), (1315, 553128), (1578, 460940), (2104, 345705), (2280, 319019), (2426, 299820), (2630, 276564), (3156, 230470), (3639, 199880), (3945, 184376), (4852, 149910), (4997, 145560), (5260, 138282), (6065, 119928), (6312, 115235), (7278, 99940), (7890, 92188), (9704, 74955), (9994, 72780), (10520, 69141), (12130, 59964), (14556, 49970), (14991, 48520), (15780, 46094), (18195, 39976), (19988, 36390), (23047, 31560), (24260, 29982), (24985, 29112)]