77307480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1523}}^1$

素因数の和:1590

約数の個数: 128

約数和(自身を含む): 263347200

約数和(自身を除く): 186039720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1523, 1692, 1880, 2115, 2538, 2820, 3046, 3384, 4230, 4569, 5076, 5640, 6092, 6345, 7615, 8460, 9138, 10152, 12184, 12690, 13707, 15230, 16920, 18276, 22845, 25380, 27414, 30460, 36552, 41121, 45690, 50760, 54828, 60920, 68535, 71581, 82242, 91380, 109656, 137070, 143162, 164484, 182760, 205605, 214743, 274140, 286324, 328968, 357905, 411210, 429486, 548280, 572648, 644229, 715810, 822420, 858972, 1073715, 1288458, 1431620, 1644840, 1717944, 1932687, 2147430, 2576916, 2863240, 3221145, 3865374, 4294860, 5153832, 6442290, 7730748, 8589720, 9663435, 12884580, 15461496, 19326870, 25769160, 38653740, 77307480]

約数ペア:

[(1, 77307480), (2, 38653740), (3, 25769160), (4, 19326870), (5, 15461496), (6, 12884580), (8, 9663435), (9, 8589720), (10, 7730748), (12, 6442290), (15, 5153832), (18, 4294860), (20, 3865374), (24, 3221145), (27, 2863240), (30, 2576916), (36, 2147430), (40, 1932687), (45, 1717944), (47, 1644840), (54, 1431620), (60, 1288458), (72, 1073715), (90, 858972), (94, 822420), (108, 715810), (120, 644229), (135, 572648), (141, 548280), (180, 429486), (188, 411210), (216, 357905), (235, 328968), (270, 286324), (282, 274140), (360, 214743), (376, 205605), (423, 182760), (470, 164484), (540, 143162), (564, 137070), (705, 109656), (846, 91380), (940, 82242), (1080, 71581), (1128, 68535), (1269, 60920), (1410, 54828), (1523, 50760), (1692, 45690), (1880, 41121), (2115, 36552), (2538, 30460), (2820, 27414), (3046, 25380), (3384, 22845), (4230, 18276), (4569, 16920), (5076, 15230), (5640, 13707), (6092, 12690), (6345, 12184), (7615, 10152), (8460, 9138)]