1772949240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{2621}}^1$

素因数の和:4517

約数の個数: 96

約数和(自身を含む): 5767351200

約数和(自身を除く): 3994401960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1879, 2621, 3758, 5242, 5637, 7516, 7863, 9395, 10484, 11274, 13105, 15032, 15726, 16911, 18790, 20968, 22548, 23589, 26210, 28185, 31452, 33822, 37580, 39315, 45096, 47178, 52420, 56370, 62904, 67644, 75160, 78630, 84555, 94356, 104840, 112740, 117945, 135288, 157260, 169110, 188712, 225480, 235890, 314520, 338220, 471780, 676440, 943560, 4924859, 9849718, 14774577, 19699436, 24624295, 29549154, 39398872, 44323731, 49248590, 59098308, 73872885, 88647462, 98497180, 118196616, 147745770, 177294924, 196994360, 221618655, 295491540, 354589848, 443237310, 590983080, 886474620, 1772949240]

約数ペア:

[(1, 1772949240), (2, 886474620), (3, 590983080), (4, 443237310), (5, 354589848), (6, 295491540), (8, 221618655), (9, 196994360), (10, 177294924), (12, 147745770), (15, 118196616), (18, 98497180), (20, 88647462), (24, 73872885), (30, 59098308), (36, 49248590), (40, 44323731), (45, 39398872), (60, 29549154), (72, 24624295), (90, 19699436), (120, 14774577), (180, 9849718), (360, 4924859), (1879, 943560), (2621, 676440), (3758, 471780), (5242, 338220), (5637, 314520), (7516, 235890), (7863, 225480), (9395, 188712), (10484, 169110), (11274, 157260), (13105, 135288), (15032, 117945), (15726, 112740), (16911, 104840), (18790, 94356), (20968, 84555), (22548, 78630), (23589, 75160), (26210, 67644), (28185, 62904), (31452, 56370), (33822, 52420), (37580, 47178), (39315, 45096)]