162505440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12539}}^1$

素因数の和:12566

約数の個数: 120

約数和(自身を含む): 573554520

約数和(自身を除く): 411049080

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, 12539, 12960, 25078, 37617, 50156, 62695, 75234, 100312, 112851, 125390, 150468, 188085, 200624, 225702, 250780, 300936, 338553, 376170, 401248, 451404, 501560, 564255, 601872, 677106, 752340, 902808, 1003120, 1015659, 1128510, 1203744, 1354212, 1504680, 1692765, 1805616, 2006240, 2031318, 2257020, 2708424, 3009360, 3385530, 3611232, 4062636, 4514040, 5078295, 5416848, 6018720, 6771060, 8125272, 9028080, 10156590, 10833696, 13542120, 16250544, 18056160, 20313180, 27084240, 32501088, 40626360, 54168480, 81252720, 162505440]

約数ペア:

[(1, 162505440), (2, 81252720), (3, 54168480), (4, 40626360), (5, 32501088), (6, 27084240), (8, 20313180), (9, 18056160), (10, 16250544), (12, 13542120), (15, 10833696), (16, 10156590), (18, 9028080), (20, 8125272), (24, 6771060), (27, 6018720), (30, 5416848), (32, 5078295), (36, 4514040), (40, 4062636), (45, 3611232), (48, 3385530), (54, 3009360), (60, 2708424), (72, 2257020), (80, 2031318), (81, 2006240), (90, 1805616), (96, 1692765), (108, 1504680), (120, 1354212), (135, 1203744), (144, 1128510), (160, 1015659), (162, 1003120), (180, 902808), (216, 752340), (240, 677106), (270, 601872), (288, 564255), (324, 501560), (360, 451404), (405, 401248), (432, 376170), (480, 338553), (540, 300936), (648, 250780), (720, 225702), (810, 200624), (864, 188085), (1080, 150468), (1296, 125390), (1440, 112851), (1620, 100312), (2160, 75234), (2592, 62695), (3240, 50156), (4320, 37617), (6480, 25078), (12539, 12960)]