228394080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17623}}^1$

素因数の和:17650

約数の個数: 120

約数和(自身を含む): 806086512

約数和(自身を除く): 577692432

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, 17623, 35246, 52869, 70492, 88115, 105738, 140984, 158607, 176230, 211476, 264345, 281968, 317214, 352460, 422952, 475821, 528690, 563936, 634428, 704920, 793035, 845904, 951642, 1057380, 1268856, 1409840, 1427463, 1586070, 1691808, 1903284, 2114760, 2379105, 2537712, 2819680, 2854926, 3172140, 3806568, 4229520, 4758210, 5075424, 5709852, 6344280, 7137315, 7613136, 8459040, 9516420, 11419704, 12688560, 14274630, 15226272, 19032840, 22839408, 25377120, 28549260, 38065680, 45678816, 57098520, 76131360, 114197040, 228394080]

約数ペア:

[(1, 228394080), (2, 114197040), (3, 76131360), (4, 57098520), (5, 45678816), (6, 38065680), (8, 28549260), (9, 25377120), (10, 22839408), (12, 19032840), (15, 15226272), (16, 14274630), (18, 12688560), (20, 11419704), (24, 9516420), (27, 8459040), (30, 7613136), (32, 7137315), (36, 6344280), (40, 5709852), (45, 5075424), (48, 4758210), (54, 4229520), (60, 3806568), (72, 3172140), (80, 2854926), (81, 2819680), (90, 2537712), (96, 2379105), (108, 2114760), (120, 1903284), (135, 1691808), (144, 1586070), (160, 1427463), (162, 1409840), (180, 1268856), (216, 1057380), (240, 951642), (270, 845904), (288, 793035), (324, 704920), (360, 634428), (405, 563936), (432, 528690), (480, 475821), (540, 422952), (648, 352460), (720, 317214), (810, 281968), (864, 264345), (1080, 211476), (1296, 176230), (1440, 158607), (1620, 140984), (2160, 105738), (2592, 88115), (3240, 70492), (4320, 52869), (6480, 35246), (12960, 17623)]