104991840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{72911}}^1$

素因数の和:72932

約数の個数: 72

約数和(自身を含む): 358289568

約数和(自身を除く): 253297728

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, 72911, 145822, 218733, 291644, 364555, 437466, 583288, 656199, 729110, 874932, 1093665, 1166576, 1312398, 1458220, 1749864, 2187330, 2333152, 2624796, 2916440, 3280995, 3499728, 4374660, 5249592, 5832880, 6561990, 6999456, 8749320, 10499184, 11665760, 13123980, 17498640, 20998368, 26247960, 34997280, 52495920, 104991840]

約数ペア:

[(1, 104991840), (2, 52495920), (3, 34997280), (4, 26247960), (5, 20998368), (6, 17498640), (8, 13123980), (9, 11665760), (10, 10499184), (12, 8749320), (15, 6999456), (16, 6561990), (18, 5832880), (20, 5249592), (24, 4374660), (30, 3499728), (32, 3280995), (36, 2916440), (40, 2624796), (45, 2333152), (48, 2187330), (60, 1749864), (72, 1458220), (80, 1312398), (90, 1166576), (96, 1093665), (120, 874932), (144, 729110), (160, 656199), (180, 583288), (240, 437466), (288, 364555), (360, 291644), (480, 218733), (720, 145822), (1440, 72911)]