155370960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{23977}}^1$

素因数の和:24002

約数の個数: 100

約数和(自身を含む): 539648868

約数和(自身を除く): 384277908

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 23977, 47954, 71931, 95908, 119885, 143862, 191816, 215793, 239770, 287724, 359655, 383632, 431586, 479540, 575448, 647379, 719310, 863172, 959080, 1078965, 1150896, 1294758, 1438620, 1726344, 1918160, 1942137, 2157930, 2589516, 2877240, 3236895, 3452688, 3884274, 4315860, 5179032, 5754480, 6473790, 7768548, 8631720, 9710685, 10358064, 12947580, 15537096, 17263440, 19421370, 25895160, 31074192, 38842740, 51790320, 77685480, 155370960]

約数ペア:

[(1, 155370960), (2, 77685480), (3, 51790320), (4, 38842740), (5, 31074192), (6, 25895160), (8, 19421370), (9, 17263440), (10, 15537096), (12, 12947580), (15, 10358064), (16, 9710685), (18, 8631720), (20, 7768548), (24, 6473790), (27, 5754480), (30, 5179032), (36, 4315860), (40, 3884274), (45, 3452688), (48, 3236895), (54, 2877240), (60, 2589516), (72, 2157930), (80, 1942137), (81, 1918160), (90, 1726344), (108, 1438620), (120, 1294758), (135, 1150896), (144, 1078965), (162, 959080), (180, 863172), (216, 719310), (240, 647379), (270, 575448), (324, 479540), (360, 431586), (405, 383632), (432, 359655), (540, 287724), (648, 239770), (720, 215793), (810, 191816), (1080, 143862), (1296, 119885), (1620, 95908), (2160, 71931), (3240, 47954), (6480, 23977)]