1075104720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21031}}^1$

素因数の和:21121

約数の個数: 120

約数和(自身を含む): 3661587072

約数和(自身を除く): 2586482352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 21031, 25560, 42062, 51120, 63093, 84124, 105155, 126186, 168248, 189279, 210310, 252372, 315465, 336496, 378558, 420620, 504744, 630930, 757116, 841240, 946395, 1009488, 1261860, 1493201, 1514232, 1682480, 1892790, 2523720, 2986402, 3028464, 3785580, 4479603, 5047440, 5972804, 7466005, 7571160, 8959206, 11945608, 13438809, 14932010, 15142320, 17918412, 22398015, 23891216, 26877618, 29864020, 35836824, 44796030, 53755236, 59728040, 67194045, 71673648, 89592060, 107510472, 119456080, 134388090, 179184120, 215020944, 268776180, 358368240, 537552360, 1075104720]

約数ペア:

[(1, 1075104720), (2, 537552360), (3, 358368240), (4, 268776180), (5, 215020944), (6, 179184120), (8, 134388090), (9, 119456080), (10, 107510472), (12, 89592060), (15, 71673648), (16, 67194045), (18, 59728040), (20, 53755236), (24, 44796030), (30, 35836824), (36, 29864020), (40, 26877618), (45, 23891216), (48, 22398015), (60, 17918412), (71, 15142320), (72, 14932010), (80, 13438809), (90, 11945608), (120, 8959206), (142, 7571160), (144, 7466005), (180, 5972804), (213, 5047440), (240, 4479603), (284, 3785580), (355, 3028464), (360, 2986402), (426, 2523720), (568, 1892790), (639, 1682480), (710, 1514232), (720, 1493201), (852, 1261860), (1065, 1009488), (1136, 946395), (1278, 841240), (1420, 757116), (1704, 630930), (2130, 504744), (2556, 420620), (2840, 378558), (3195, 336496), (3408, 315465), (4260, 252372), (5112, 210310), (5680, 189279), (6390, 168248), (8520, 126186), (10224, 105155), (12780, 84124), (17040, 63093), (21031, 51120), (25560, 42062)]