219804960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7507}}^1$

素因数の和:7586

約数の個数: 96

約数和(自身を含む): 703829952

約数和(自身を除く): 484024992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2928, 3660, 4880, 5856, 7320, 7507, 9760, 14640, 15014, 22521, 29280, 30028, 37535, 45042, 60056, 75070, 90084, 112605, 120112, 150140, 180168, 225210, 240224, 300280, 360336, 450420, 457927, 600560, 720672, 900840, 915854, 1201120, 1373781, 1801680, 1831708, 2289635, 2747562, 3603360, 3663416, 4579270, 5495124, 6868905, 7326832, 9158540, 10990248, 13737810, 14653664, 18317080, 21980496, 27475620, 36634160, 43960992, 54951240, 73268320, 109902480, 219804960]

約数ペア:

[(1, 219804960), (2, 109902480), (3, 73268320), (4, 54951240), (5, 43960992), (6, 36634160), (8, 27475620), (10, 21980496), (12, 18317080), (15, 14653664), (16, 13737810), (20, 10990248), (24, 9158540), (30, 7326832), (32, 6868905), (40, 5495124), (48, 4579270), (60, 3663416), (61, 3603360), (80, 2747562), (96, 2289635), (120, 1831708), (122, 1801680), (160, 1373781), (183, 1201120), (240, 915854), (244, 900840), (305, 720672), (366, 600560), (480, 457927), (488, 450420), (610, 360336), (732, 300280), (915, 240224), (976, 225210), (1220, 180168), (1464, 150140), (1830, 120112), (1952, 112605), (2440, 90084), (2928, 75070), (3660, 60056), (4880, 45042), (5856, 37535), (7320, 30028), (7507, 29280), (9760, 22521), (14640, 15014)]