651240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{67}}^1$

素因数の和:93

約数の個数: 96

約数和(自身を含む): 2227680

約数和(自身を除く): 1576440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 81, 90, 108, 120, 134, 135, 162, 180, 201, 216, 243, 268, 270, 324, 335, 360, 402, 405, 486, 536, 540, 603, 648, 670, 804, 810, 972, 1005, 1080, 1206, 1215, 1340, 1608, 1620, 1809, 1944, 2010, 2412, 2430, 2680, 3015, 3240, 3618, 4020, 4824, 4860, 5427, 6030, 7236, 8040, 9045, 9720, 10854, 12060, 14472, 16281, 18090, 21708, 24120, 27135, 32562, 36180, 43416, 54270, 65124, 72360, 81405, 108540, 130248, 162810, 217080, 325620, 651240]

約数ペア:

[(1, 651240), (2, 325620), (3, 217080), (4, 162810), (5, 130248), (6, 108540), (8, 81405), (9, 72360), (10, 65124), (12, 54270), (15, 43416), (18, 36180), (20, 32562), (24, 27135), (27, 24120), (30, 21708), (36, 18090), (40, 16281), (45, 14472), (54, 12060), (60, 10854), (67, 9720), (72, 9045), (81, 8040), (90, 7236), (108, 6030), (120, 5427), (134, 4860), (135, 4824), (162, 4020), (180, 3618), (201, 3240), (216, 3015), (243, 2680), (268, 2430), (270, 2412), (324, 2010), (335, 1944), (360, 1809), (402, 1620), (405, 1608), (486, 1340), (536, 1215), (540, 1206), (603, 1080), (648, 1005), (670, 972), (804, 810)]