1180687680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{409961}}^1$

素因数の和:409984

約数の個数: 84

約数和(自身を含む): 4061083572

約数和(自身を除く): 2880395892

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 409961, 819922, 1229883, 1639844, 2049805, 2459766, 3279688, 3689649, 4099610, 4919532, 6149415, 6559376, 7379298, 8199220, 9839064, 12298830, 13118752, 14758596, 16398440, 18448245, 19678128, 24597660, 26237504, 29517192, 32796880, 36896490, 39356256, 49195320, 59034384, 65593760, 73792980, 78712512, 98390640, 118068768, 131187520, 147585960, 196781280, 236137536, 295171920, 393562560, 590343840, 1180687680]

約数ペア:

[(1, 1180687680), (2, 590343840), (3, 393562560), (4, 295171920), (5, 236137536), (6, 196781280), (8, 147585960), (9, 131187520), (10, 118068768), (12, 98390640), (15, 78712512), (16, 73792980), (18, 65593760), (20, 59034384), (24, 49195320), (30, 39356256), (32, 36896490), (36, 32796880), (40, 29517192), (45, 26237504), (48, 24597660), (60, 19678128), (64, 18448245), (72, 16398440), (80, 14758596), (90, 13118752), (96, 12298830), (120, 9839064), (144, 8199220), (160, 7379298), (180, 6559376), (192, 6149415), (240, 4919532), (288, 4099610), (320, 3689649), (360, 3279688), (480, 2459766), (576, 2049805), (720, 1639844), (960, 1229883), (1440, 819922), (2880, 409961)]