1049040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:97

約数の個数: 120

約数和(自身を含む): 3714048

約数和(自身を除く): 2665008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 120, 124, 141, 144, 155, 180, 186, 188, 235, 240, 248, 279, 282, 310, 360, 372, 376, 423, 465, 470, 496, 558, 564, 620, 705, 720, 744, 752, 846, 930, 940, 1116, 1128, 1240, 1395, 1410, 1457, 1488, 1692, 1860, 1880, 2115, 2232, 2256, 2480, 2790, 2820, 2914, 3384, 3720, 3760, 4230, 4371, 4464, 5580, 5640, 5828, 6768, 7285, 7440, 8460, 8742, 11160, 11280, 11656, 13113, 14570, 16920, 17484, 21855, 22320, 23312, 26226, 29140, 33840, 34968, 43710, 52452, 58280, 65565, 69936, 87420, 104904, 116560, 131130, 174840, 209808, 262260, 349680, 524520, 1049040]

約数ペア:

[(1, 1049040), (2, 524520), (3, 349680), (4, 262260), (5, 209808), (6, 174840), (8, 131130), (9, 116560), (10, 104904), (12, 87420), (15, 69936), (16, 65565), (18, 58280), (20, 52452), (24, 43710), (30, 34968), (31, 33840), (36, 29140), (40, 26226), (45, 23312), (47, 22320), (48, 21855), (60, 17484), (62, 16920), (72, 14570), (80, 13113), (90, 11656), (93, 11280), (94, 11160), (120, 8742), (124, 8460), (141, 7440), (144, 7285), (155, 6768), (180, 5828), (186, 5640), (188, 5580), (235, 4464), (240, 4371), (248, 4230), (279, 3760), (282, 3720), (310, 3384), (360, 2914), (372, 2820), (376, 2790), (423, 2480), (465, 2256), (470, 2232), (496, 2115), (558, 1880), (564, 1860), (620, 1692), (705, 1488), (720, 1457), (744, 1410), (752, 1395), (846, 1240), (930, 1128), (940, 1116)]