199052640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{15359}}^1$

素因数の和:15386

約数の個数: 120

約数和(自身を含む): 702535680

約数和(自身を除く): 503483040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 15359, 30718, 46077, 61436, 76795, 92154, 122872, 138231, 153590, 184308, 230385, 245744, 276462, 307180, 368616, 414693, 460770, 491488, 552924, 614360, 691155, 737232, 829386, 921540, 1105848, 1228720, 1244079, 1382310, 1474464, 1658772, 1843080, 2073465, 2211696, 2457440, 2488158, 2764620, 3317544, 3686160, 4146930, 4423392, 4976316, 5529240, 6220395, 6635088, 7372320, 8293860, 9952632, 11058480, 12440790, 13270176, 16587720, 19905264, 22116960, 24881580, 33175440, 39810528, 49763160, 66350880, 99526320, 199052640]

約数ペア:

[(1, 199052640), (2, 99526320), (3, 66350880), (4, 49763160), (5, 39810528), (6, 33175440), (8, 24881580), (9, 22116960), (10, 19905264), (12, 16587720), (15, 13270176), (16, 12440790), (18, 11058480), (20, 9952632), (24, 8293860), (27, 7372320), (30, 6635088), (32, 6220395), (36, 5529240), (40, 4976316), (45, 4423392), (48, 4146930), (54, 3686160), (60, 3317544), (72, 2764620), (80, 2488158), (81, 2457440), (90, 2211696), (96, 2073465), (108, 1843080), (120, 1658772), (135, 1474464), (144, 1382310), (160, 1244079), (162, 1228720), (180, 1105848), (216, 921540), (240, 829386), (270, 737232), (288, 691155), (324, 614360), (360, 552924), (405, 491488), (432, 460770), (480, 414693), (540, 368616), (648, 307180), (720, 276462), (810, 245744), (864, 230385), (1080, 184308), (1296, 153590), (1440, 138231), (1620, 122872), (2160, 92154), (2592, 76795), (3240, 61436), (4320, 46077), (6480, 30718), (12960, 15359)]