713779440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{270371}}^1$

素因数の和:270398

約数の個数: 80

約数和(自身を含む): 2413881216

約数和(自身を除く): 1700101776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 270371, 540742, 811113, 1081484, 1351855, 1622226, 2162968, 2703710, 2974081, 3244452, 4055565, 4325936, 5407420, 5948162, 6488904, 8111130, 8922243, 10814840, 11896324, 12977808, 14870405, 16222260, 17844486, 21629680, 23792648, 29740810, 32444520, 35688972, 44611215, 47585296, 59481620, 64889040, 71377944, 89222430, 118963240, 142755888, 178444860, 237926480, 356889720, 713779440]

約数ペア:

[(1, 713779440), (2, 356889720), (3, 237926480), (4, 178444860), (5, 142755888), (6, 118963240), (8, 89222430), (10, 71377944), (11, 64889040), (12, 59481620), (15, 47585296), (16, 44611215), (20, 35688972), (22, 32444520), (24, 29740810), (30, 23792648), (33, 21629680), (40, 17844486), (44, 16222260), (48, 14870405), (55, 12977808), (60, 11896324), (66, 10814840), (80, 8922243), (88, 8111130), (110, 6488904), (120, 5948162), (132, 5407420), (165, 4325936), (176, 4055565), (220, 3244452), (240, 2974081), (264, 2703710), (330, 2162968), (440, 1622226), (528, 1351855), (660, 1081484), (880, 811113), (1320, 540742), (2640, 270371)]