1523005920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1057643}}^1$

素因数の和:1057664

約数の個数: 72

約数和(自身を含む): 5197262616

約数和(自身を除く): 3674256696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1057643, 2115286, 3172929, 4230572, 5288215, 6345858, 8461144, 9518787, 10576430, 12691716, 15864645, 16922288, 19037574, 21152860, 25383432, 31729290, 33844576, 38075148, 42305720, 47593935, 50766864, 63458580, 76150296, 84611440, 95187870, 101533728, 126917160, 152300592, 169222880, 190375740, 253834320, 304601184, 380751480, 507668640, 761502960, 1523005920]

約数ペア:

[(1, 1523005920), (2, 761502960), (3, 507668640), (4, 380751480), (5, 304601184), (6, 253834320), (8, 190375740), (9, 169222880), (10, 152300592), (12, 126917160), (15, 101533728), (16, 95187870), (18, 84611440), (20, 76150296), (24, 63458580), (30, 50766864), (32, 47593935), (36, 42305720), (40, 38075148), (45, 33844576), (48, 31729290), (60, 25383432), (72, 21152860), (80, 19037574), (90, 16922288), (96, 15864645), (120, 12691716), (144, 10576430), (160, 9518787), (180, 8461144), (240, 6345858), (288, 5288215), (360, 4230572), (480, 3172929), (720, 2115286), (1440, 1057643)]