451137840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{110573}}^1$

素因数の和:110606

約数の個数: 80

約数和(自身を含む): 1480807008

約数和(自身を除く): 1029669168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 110573, 221146, 331719, 442292, 552865, 663438, 884584, 1105730, 1326876, 1658595, 1769168, 1879741, 2211460, 2653752, 3317190, 3759482, 4422920, 5307504, 5639223, 6634380, 7518964, 8845840, 9398705, 11278446, 13268760, 15037928, 18797410, 22556892, 26537520, 28196115, 30075856, 37594820, 45113784, 56392230, 75189640, 90227568, 112784460, 150379280, 225568920, 451137840]

約数ペア:

[(1, 451137840), (2, 225568920), (3, 150379280), (4, 112784460), (5, 90227568), (6, 75189640), (8, 56392230), (10, 45113784), (12, 37594820), (15, 30075856), (16, 28196115), (17, 26537520), (20, 22556892), (24, 18797410), (30, 15037928), (34, 13268760), (40, 11278446), (48, 9398705), (51, 8845840), (60, 7518964), (68, 6634380), (80, 5639223), (85, 5307504), (102, 4422920), (120, 3759482), (136, 3317190), (170, 2653752), (204, 2211460), (240, 1879741), (255, 1769168), (272, 1658595), (340, 1326876), (408, 1105730), (510, 884584), (680, 663438), (816, 552865), (1020, 442292), (1360, 331719), (2040, 221146), (4080, 110573)]