215496720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{99767}}^1$

素因数の和:99789

約数の個数: 80

約数和(自身を含む): 742273920

約数和(自身を除く): 526777200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 99767, 199534, 299301, 399068, 498835, 598602, 798136, 897903, 997670, 1197204, 1496505, 1596272, 1795806, 1995340, 2394408, 2693709, 2993010, 3591612, 3990680, 4489515, 4788816, 5387418, 5986020, 7183224, 7981360, 8979030, 10774836, 11972040, 13468545, 14366448, 17958060, 21549672, 23944080, 26937090, 35916120, 43099344, 53874180, 71832240, 107748360, 215496720]

約数ペア:

[(1, 215496720), (2, 107748360), (3, 71832240), (4, 53874180), (5, 43099344), (6, 35916120), (8, 26937090), (9, 23944080), (10, 21549672), (12, 17958060), (15, 14366448), (16, 13468545), (18, 11972040), (20, 10774836), (24, 8979030), (27, 7981360), (30, 7183224), (36, 5986020), (40, 5387418), (45, 4788816), (48, 4489515), (54, 3990680), (60, 3591612), (72, 2993010), (80, 2693709), (90, 2394408), (108, 1995340), (120, 1795806), (135, 1596272), (144, 1496505), (180, 1197204), (216, 997670), (240, 897903), (270, 798136), (360, 598602), (432, 498835), (540, 399068), (720, 299301), (1080, 199534), (2160, 99767)]