1623240

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{167}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 5503680

約数和(自身を除く): 3880440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 167, 180, 216, 243, 270, 324, 334, 360, 405, 486, 501, 540, 648, 668, 810, 835, 972, 1002, 1080, 1215, 1336, 1503, 1620, 1670, 1944, 2004, 2430, 2505, 3006, 3240, 3340, 4008, 4509, 4860, 5010, 6012, 6680, 7515, 9018, 9720, 10020, 12024, 13527, 15030, 18036, 20040, 22545, 27054, 30060, 36072, 40581, 45090, 54108, 60120, 67635, 81162, 90180, 108216, 135270, 162324, 180360, 202905, 270540, 324648, 405810, 541080, 811620, 1623240]

約数ペア:

[(1, 1623240), (2, 811620), (3, 541080), (4, 405810), (5, 324648), (6, 270540), (8, 202905), (9, 180360), (10, 162324), (12, 135270), (15, 108216), (18, 90180), (20, 81162), (24, 67635), (27, 60120), (30, 54108), (36, 45090), (40, 40581), (45, 36072), (54, 30060), (60, 27054), (72, 22545), (81, 20040), (90, 18036), (108, 15030), (120, 13527), (135, 12024), (162, 10020), (167, 9720), (180, 9018), (216, 7515), (243, 6680), (270, 6012), (324, 5010), (334, 4860), (360, 4509), (405, 4008), (486, 3340), (501, 3240), (540, 3006), (648, 2505), (668, 2430), (810, 2004), (835, 1944), (972, 1670), (1002, 1620), (1080, 1503), (1215, 1336)]