1550144880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{1559}}^1$

素因数の和:2959

約数の個数: 120

約数和(自身を含む): 5213014560

約数和(自身を除く): 3662869680

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, 1381, 1559, 2762, 3118, 4143, 4677, 5524, 6236, 6905, 7795, 8286, 9354, 11048, 12429, 12472, 13810, 14031, 15590, 16572, 18708, 20715, 22096, 23385, 24858, 24944, 27620, 28062, 31180, 33144, 37416, 41430, 46770, 49716, 55240, 56124, 62145, 62360, 66288, 70155, 74832, 82860, 93540, 99432, 110480, 112248, 124290, 124720, 140310, 165720, 187080, 198864, 224496, 248580, 280620, 331440, 374160, 497160, 561240, 994320, 1122480, 2152979, 4305958, 6458937, 8611916, 10764895, 12917874, 17223832, 19376811, 21529790, 25835748, 32294685, 34447664, 38753622, 43059580, 51671496, 64589370, 77507244, 86119160, 96884055, 103342992, 129178740, 155014488, 172238320, 193768110, 258357480, 310028976, 387536220, 516714960, 775072440, 1550144880]

約数ペア:

[(1, 1550144880), (2, 775072440), (3, 516714960), (4, 387536220), (5, 310028976), (6, 258357480), (8, 193768110), (9, 172238320), (10, 155014488), (12, 129178740), (15, 103342992), (16, 96884055), (18, 86119160), (20, 77507244), (24, 64589370), (30, 51671496), (36, 43059580), (40, 38753622), (45, 34447664), (48, 32294685), (60, 25835748), (72, 21529790), (80, 19376811), (90, 17223832), (120, 12917874), (144, 10764895), (180, 8611916), (240, 6458937), (360, 4305958), (720, 2152979), (1381, 1122480), (1559, 994320), (2762, 561240), (3118, 497160), (4143, 374160), (4677, 331440), (5524, 280620), (6236, 248580), (6905, 224496), (7795, 198864), (8286, 187080), (9354, 165720), (11048, 140310), (12429, 124720), (12472, 124290), (13810, 112248), (14031, 110480), (15590, 99432), (16572, 93540), (18708, 82860), (20715, 74832), (22096, 70155), (23385, 66288), (24858, 62360), (24944, 62145), (27620, 56124), (28062, 55240), (31180, 49716), (33144, 46770), (37416, 41430)]