145120320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1293

約数の個数: 168

約数和(自身を含む): 511743960

約数和(自身を除く): 366623640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1229, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2458, 2460, 2624, 2880, 2952, 3280, 3687, 3690, 3936, 4916, 4920, 5904, 6145, 6560, 7374, 7380, 7872, 9832, 9840, 11061, 11808, 12290, 13120, 14748, 14760, 18435, 19664, 19680, 22122, 23616, 24580, 29496, 29520, 36870, 39328, 39360, 44244, 49160, 50389, 55305, 58992, 59040, 73740, 78656, 88488, 98320, 100778, 110610, 117984, 118080, 147480, 151167, 176976, 196640, 201556, 221220, 235968, 251945, 294960, 302334, 353952, 393280, 403112, 442440, 453501, 503890, 589920, 604668, 707904, 755835, 806224, 884880, 907002, 1007780, 1179840, 1209336, 1511670, 1612448, 1769760, 1814004, 2015560, 2267505, 2418672, 3023340, 3224896, 3539520, 3628008, 4031120, 4535010, 4837344, 6046680, 7256016, 8062240, 9070020, 9674688, 12093360, 14512032, 16124480, 18140040, 24186720, 29024064, 36280080, 48373440, 72560160, 145120320]

約数ペア:

[(1, 145120320), (2, 72560160), (3, 48373440), (4, 36280080), (5, 29024064), (6, 24186720), (8, 18140040), (9, 16124480), (10, 14512032), (12, 12093360), (15, 9674688), (16, 9070020), (18, 8062240), (20, 7256016), (24, 6046680), (30, 4837344), (32, 4535010), (36, 4031120), (40, 3628008), (41, 3539520), (45, 3224896), (48, 3023340), (60, 2418672), (64, 2267505), (72, 2015560), (80, 1814004), (82, 1769760), (90, 1612448), (96, 1511670), (120, 1209336), (123, 1179840), (144, 1007780), (160, 907002), (164, 884880), (180, 806224), (192, 755835), (205, 707904), (240, 604668), (246, 589920), (288, 503890), (320, 453501), (328, 442440), (360, 403112), (369, 393280), (410, 353952), (480, 302334), (492, 294960), (576, 251945), (615, 235968), (656, 221220), (720, 201556), (738, 196640), (820, 176976), (960, 151167), (984, 147480), (1229, 118080), (1230, 117984), (1312, 110610), (1440, 100778), (1476, 98320), (1640, 88488), (1845, 78656), (1968, 73740), (2458, 59040), (2460, 58992), (2624, 55305), (2880, 50389), (2952, 49160), (3280, 44244), (3687, 39360), (3690, 39328), (3936, 36870), (4916, 29520), (4920, 29496), (5904, 24580), (6145, 23616), (6560, 22122), (7374, 19680), (7380, 19664), (7872, 18435), (9832, 14760), (9840, 14748), (11061, 13120), (11808, 12290)]