590343840

素因数分解:

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

素因数の和:409982

約数の個数: 72

約数和(自身を含む): 2014553268

約数和(自身を除く): 1424209428

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, 409961, 819922, 1229883, 1639844, 2049805, 2459766, 3279688, 3689649, 4099610, 4919532, 6149415, 6559376, 7379298, 8199220, 9839064, 12298830, 13118752, 14758596, 16398440, 18448245, 19678128, 24597660, 29517192, 32796880, 36896490, 39356256, 49195320, 59034384, 65593760, 73792980, 98390640, 118068768, 147585960, 196781280, 295171920, 590343840]

約数ペア:

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