144504240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16273}}^1$

素因数の和:16326

約数の個数: 80

約数和(自身を含む): 460098528

約数和(自身を除く): 315594288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 16273, 32546, 48819, 65092, 81365, 97638, 130184, 162730, 195276, 244095, 260368, 325460, 390552, 488190, 602101, 650920, 781104, 976380, 1204202, 1301840, 1806303, 1952760, 2408404, 3010505, 3612606, 3905520, 4816808, 6021010, 7225212, 9031515, 9633616, 12042020, 14450424, 18063030, 24084040, 28900848, 36126060, 48168080, 72252120, 144504240]

約数ペア:

[(1, 144504240), (2, 72252120), (3, 48168080), (4, 36126060), (5, 28900848), (6, 24084040), (8, 18063030), (10, 14450424), (12, 12042020), (15, 9633616), (16, 9031515), (20, 7225212), (24, 6021010), (30, 4816808), (37, 3905520), (40, 3612606), (48, 3010505), (60, 2408404), (74, 1952760), (80, 1806303), (111, 1301840), (120, 1204202), (148, 976380), (185, 781104), (222, 650920), (240, 602101), (296, 488190), (370, 390552), (444, 325460), (555, 260368), (592, 244095), (740, 195276), (888, 162730), (1110, 130184), (1480, 97638), (1776, 81365), (2220, 65092), (2960, 48819), (4440, 32546), (8880, 16273)]