297833520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1240973}}^1$

素因数の和:1240989

約数の個数: 40

約数和(自身を含む): 923284656

約数和(自身を除く): 625451136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1240973, 2481946, 3722919, 4963892, 6204865, 7445838, 9927784, 12409730, 14891676, 18614595, 19855568, 24819460, 29783352, 37229190, 49638920, 59566704, 74458380, 99277840, 148916760, 297833520]

約数ペア:

[(1, 297833520), (2, 148916760), (3, 99277840), (4, 74458380), (5, 59566704), (6, 49638920), (8, 37229190), (10, 29783352), (12, 24819460), (15, 19855568), (16, 18614595), (20, 14891676), (24, 12409730), (30, 9927784), (40, 7445838), (48, 6204865), (60, 4963892), (80, 3722919), (120, 2481946), (240, 1240973)]