272351340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1301}}^1$

素因数の和:2479

約数の個数: 72

約数和(自身を含む): 827478288

約数和(自身を除く): 555126948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1163, 1301, 2326, 2602, 3489, 3903, 4652, 5204, 5815, 6505, 6978, 7806, 10467, 11630, 11709, 13010, 13956, 15612, 17445, 19515, 20934, 23260, 23418, 26020, 34890, 39030, 41868, 46836, 52335, 58545, 69780, 78060, 104670, 117090, 209340, 234180, 1513063, 3026126, 4539189, 6052252, 7565315, 9078378, 13617567, 15130630, 18156756, 22695945, 27235134, 30261260, 45391890, 54470268, 68087835, 90783780, 136175670, 272351340]

約数ペア:

[(1, 272351340), (2, 136175670), (3, 90783780), (4, 68087835), (5, 54470268), (6, 45391890), (9, 30261260), (10, 27235134), (12, 22695945), (15, 18156756), (18, 15130630), (20, 13617567), (30, 9078378), (36, 7565315), (45, 6052252), (60, 4539189), (90, 3026126), (180, 1513063), (1163, 234180), (1301, 209340), (2326, 117090), (2602, 104670), (3489, 78060), (3903, 69780), (4652, 58545), (5204, 52335), (5815, 46836), (6505, 41868), (6978, 39030), (7806, 34890), (10467, 26020), (11630, 23418), (11709, 23260), (13010, 20934), (13956, 19515), (15612, 17445)]