129552240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 160

約数和(自身を含む): 430526016

約数和(自身を除く): 300973776

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, 113, 120, 136, 170, 204, 226, 240, 255, 272, 281, 339, 340, 408, 452, 510, 562, 565, 678, 680, 816, 843, 904, 1020, 1124, 1130, 1356, 1360, 1405, 1686, 1695, 1808, 1921, 2040, 2248, 2260, 2712, 2810, 3372, 3390, 3842, 4080, 4215, 4496, 4520, 4777, 5424, 5620, 5763, 6744, 6780, 7684, 8430, 9040, 9554, 9605, 11240, 11526, 13488, 13560, 14331, 15368, 16860, 19108, 19210, 22480, 23052, 23885, 27120, 28662, 28815, 30736, 31753, 33720, 38216, 38420, 46104, 47770, 57324, 57630, 63506, 67440, 71655, 76432, 76840, 92208, 95259, 95540, 114648, 115260, 127012, 143310, 153680, 158765, 190518, 191080, 229296, 230520, 254024, 286620, 317530, 381036, 382160, 461040, 476295, 508048, 539801, 573240, 635060, 762072, 952590, 1079602, 1146480, 1270120, 1524144, 1619403, 1905180, 2159204, 2540240, 2699005, 3238806, 3810360, 4318408, 5398010, 6477612, 7620720, 8097015, 8636816, 10796020, 12955224, 16194030, 21592040, 25910448, 32388060, 43184080, 64776120, 129552240]

約数ペア:

[(1, 129552240), (2, 64776120), (3, 43184080), (4, 32388060), (5, 25910448), (6, 21592040), (8, 16194030), (10, 12955224), (12, 10796020), (15, 8636816), (16, 8097015), (17, 7620720), (20, 6477612), (24, 5398010), (30, 4318408), (34, 3810360), (40, 3238806), (48, 2699005), (51, 2540240), (60, 2159204), (68, 1905180), (80, 1619403), (85, 1524144), (102, 1270120), (113, 1146480), (120, 1079602), (136, 952590), (170, 762072), (204, 635060), (226, 573240), (240, 539801), (255, 508048), (272, 476295), (281, 461040), (339, 382160), (340, 381036), (408, 317530), (452, 286620), (510, 254024), (562, 230520), (565, 229296), (678, 191080), (680, 190518), (816, 158765), (843, 153680), (904, 143310), (1020, 127012), (1124, 115260), (1130, 114648), (1356, 95540), (1360, 95259), (1405, 92208), (1686, 76840), (1695, 76432), (1808, 71655), (1921, 67440), (2040, 63506), (2248, 57630), (2260, 57324), (2712, 47770), (2810, 46104), (3372, 38420), (3390, 38216), (3842, 33720), (4080, 31753), (4215, 30736), (4496, 28815), (4520, 28662), (4777, 27120), (5424, 23885), (5620, 23052), (5763, 22480), (6744, 19210), (6780, 19108), (7684, 16860), (8430, 15368), (9040, 14331), (9554, 13560), (9605, 13488), (11240, 11526)]