252763080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1879}}^1$

素因数の和:1971

約数の個数: 128

約数和(自身を含む): 812160000

約数和(自身を除く): 559396920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 570, 590, 708, 760, 885, 1121, 1140, 1180, 1416, 1770, 1879, 2242, 2280, 2360, 3363, 3540, 3758, 4484, 5605, 5637, 6726, 7080, 7516, 8968, 9395, 11210, 11274, 13452, 15032, 16815, 18790, 22420, 22548, 26904, 28185, 33630, 35701, 37580, 44840, 45096, 56370, 67260, 71402, 75160, 107103, 110861, 112740, 134520, 142804, 178505, 214206, 221722, 225480, 285608, 332583, 357010, 428412, 443444, 535515, 554305, 665166, 714020, 856824, 886888, 1071030, 1108610, 1330332, 1428040, 1662915, 2106359, 2142060, 2217220, 2660664, 3325830, 4212718, 4284120, 4434440, 6319077, 6651660, 8425436, 10531795, 12638154, 13303320, 16850872, 21063590, 25276308, 31595385, 42127180, 50552616, 63190770, 84254360, 126381540, 252763080]

約数ペア:

[(1, 252763080), (2, 126381540), (3, 84254360), (4, 63190770), (5, 50552616), (6, 42127180), (8, 31595385), (10, 25276308), (12, 21063590), (15, 16850872), (19, 13303320), (20, 12638154), (24, 10531795), (30, 8425436), (38, 6651660), (40, 6319077), (57, 4434440), (59, 4284120), (60, 4212718), (76, 3325830), (95, 2660664), (114, 2217220), (118, 2142060), (120, 2106359), (152, 1662915), (177, 1428040), (190, 1330332), (228, 1108610), (236, 1071030), (285, 886888), (295, 856824), (354, 714020), (380, 665166), (456, 554305), (472, 535515), (570, 443444), (590, 428412), (708, 357010), (760, 332583), (885, 285608), (1121, 225480), (1140, 221722), (1180, 214206), (1416, 178505), (1770, 142804), (1879, 134520), (2242, 112740), (2280, 110861), (2360, 107103), (3363, 75160), (3540, 71402), (3758, 67260), (4484, 56370), (5605, 45096), (5637, 44840), (6726, 37580), (7080, 35701), (7516, 33630), (8968, 28185), (9395, 26904), (11210, 22548), (11274, 22420), (13452, 18790), (15032, 16815)]