67995120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3970

約数の個数: 80

約数和(自身を含む): 213727392

約数和(自身を除く): 145732272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 3881, 4380, 5840, 7762, 8760, 11643, 15524, 17520, 19405, 23286, 31048, 38810, 46572, 58215, 62096, 77620, 93144, 116430, 155240, 186288, 232860, 283313, 310480, 465720, 566626, 849939, 931440, 1133252, 1416565, 1699878, 2266504, 2833130, 3399756, 4249695, 4533008, 5666260, 6799512, 8499390, 11332520, 13599024, 16998780, 22665040, 33997560, 67995120]

約数ペア:

[(1, 67995120), (2, 33997560), (3, 22665040), (4, 16998780), (5, 13599024), (6, 11332520), (8, 8499390), (10, 6799512), (12, 5666260), (15, 4533008), (16, 4249695), (20, 3399756), (24, 2833130), (30, 2266504), (40, 1699878), (48, 1416565), (60, 1133252), (73, 931440), (80, 849939), (120, 566626), (146, 465720), (219, 310480), (240, 283313), (292, 232860), (365, 186288), (438, 155240), (584, 116430), (730, 93144), (876, 77620), (1095, 62096), (1168, 58215), (1460, 46572), (1752, 38810), (2190, 31048), (2920, 23286), (3504, 19405), (3881, 17520), (4380, 15524), (5840, 11643), (7762, 8760)]