670680

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{23}}^1$

素因数の和:52

約数の個数: 112

約数和(自身を含む): 2360880

約数和(自身を除く): 1690200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 729, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1380, 1458, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2760, 2916, 3105, 3240, 3645, 3726, 4140, 4860, 4968, 5589, 5832, 6210, 7290, 7452, 8280, 9315, 9720, 11178, 12420, 14580, 14904, 16767, 18630, 22356, 24840, 27945, 29160, 33534, 37260, 44712, 55890, 67068, 74520, 83835, 111780, 134136, 167670, 223560, 335340, 670680]

約数ペア:

[(1, 670680), (2, 335340), (3, 223560), (4, 167670), (5, 134136), (6, 111780), (8, 83835), (9, 74520), (10, 67068), (12, 55890), (15, 44712), (18, 37260), (20, 33534), (23, 29160), (24, 27945), (27, 24840), (30, 22356), (36, 18630), (40, 16767), (45, 14904), (46, 14580), (54, 12420), (60, 11178), (69, 9720), (72, 9315), (81, 8280), (90, 7452), (92, 7290), (108, 6210), (115, 5832), (120, 5589), (135, 4968), (138, 4860), (162, 4140), (180, 3726), (184, 3645), (207, 3240), (216, 3105), (230, 2916), (243, 2760), (270, 2484), (276, 2430), (324, 2070), (345, 1944), (360, 1863), (405, 1656), (414, 1620), (460, 1458), (486, 1380), (540, 1242), (552, 1215), (621, 1080), (648, 1035), (690, 972), (729, 920), (810, 828)]