149991840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{104161}}^1$

素因数の和:104182

約数の個数: 72

約数和(自身を含む): 511852068

約数和(自身を除く): 361860228

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, 104161, 208322, 312483, 416644, 520805, 624966, 833288, 937449, 1041610, 1249932, 1562415, 1666576, 1874898, 2083220, 2499864, 3124830, 3333152, 3749796, 4166440, 4687245, 4999728, 6249660, 7499592, 8332880, 9374490, 9999456, 12499320, 14999184, 16665760, 18748980, 24998640, 29998368, 37497960, 49997280, 74995920, 149991840]

約数ペア:

[(1, 149991840), (2, 74995920), (3, 49997280), (4, 37497960), (5, 29998368), (6, 24998640), (8, 18748980), (9, 16665760), (10, 14999184), (12, 12499320), (15, 9999456), (16, 9374490), (18, 8332880), (20, 7499592), (24, 6249660), (30, 4999728), (32, 4687245), (36, 4166440), (40, 3749796), (45, 3333152), (48, 3124830), (60, 2499864), (72, 2083220), (80, 1874898), (90, 1666576), (96, 1562415), (120, 1249932), (144, 1041610), (160, 937449), (180, 833288), (240, 624966), (288, 520805), (360, 416644), (480, 312483), (720, 208322), (1440, 104161)]