297907560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{827521}}^1$

素因数の和:827538

約数の個数: 48

約数和(自身を含む): 968200740

約数和(自身を除く): 670293180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 827521, 1655042, 2482563, 3310084, 4137605, 4965126, 6620168, 7447689, 8275210, 9930252, 12412815, 14895378, 16550420, 19860504, 24825630, 29790756, 33100840, 37238445, 49651260, 59581512, 74476890, 99302520, 148953780, 297907560]

約数ペア:

[(1, 297907560), (2, 148953780), (3, 99302520), (4, 74476890), (5, 59581512), (6, 49651260), (8, 37238445), (9, 33100840), (10, 29790756), (12, 24825630), (15, 19860504), (18, 16550420), (20, 14895378), (24, 12412815), (30, 9930252), (36, 8275210), (40, 7447689), (45, 6620168), (60, 4965126), (72, 4137605), (90, 3310084), (120, 2482563), (180, 1655042), (360, 827521)]