1267542240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2640713}}^1$

素因数の和:2640731

約数の個数: 48

約数和(自身を含む): 3992759568

約数和(自身を除く): 2725217328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2640713, 5281426, 7922139, 10562852, 13203565, 15844278, 21125704, 26407130, 31688556, 39610695, 42251408, 52814260, 63377112, 79221390, 84502816, 105628520, 126754224, 158442780, 211257040, 253508448, 316885560, 422514080, 633771120, 1267542240]

約数ペア:

[(1, 1267542240), (2, 633771120), (3, 422514080), (4, 316885560), (5, 253508448), (6, 211257040), (8, 158442780), (10, 126754224), (12, 105628520), (15, 84502816), (16, 79221390), (20, 63377112), (24, 52814260), (30, 42251408), (32, 39610695), (40, 31688556), (48, 26407130), (60, 21125704), (80, 15844278), (96, 13203565), (120, 10562852), (160, 7922139), (240, 5281426), (480, 2640713)]