148235760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{205883}}^1$

素因数の和:205902

約数の個数: 60

約数和(自身を含む): 497827512

約数和(自身を除く): 349591752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 205883, 411766, 617649, 823532, 1029415, 1235298, 1647064, 1852947, 2058830, 2470596, 3088245, 3294128, 3705894, 4117660, 4941192, 6176490, 7411788, 8235320, 9264735, 9882384, 12352980, 14823576, 16470640, 18529470, 24705960, 29647152, 37058940, 49411920, 74117880, 148235760]

約数ペア:

[(1, 148235760), (2, 74117880), (3, 49411920), (4, 37058940), (5, 29647152), (6, 24705960), (8, 18529470), (9, 16470640), (10, 14823576), (12, 12352980), (15, 9882384), (16, 9264735), (18, 8235320), (20, 7411788), (24, 6176490), (30, 4941192), (36, 4117660), (40, 3705894), (45, 3294128), (48, 3088245), (60, 2470596), (72, 2058830), (80, 1852947), (90, 1647064), (120, 1235298), (144, 1029415), (180, 823532), (240, 617649), (360, 411766), (720, 205883)]