855841680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3923}}^1$

素因数の和:4046

約数の個数: 160

約数和(自身を含む): 2977845120

約数和(自身を除く): 2122003440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 909, 1010, 1080, 1212, 1515, 1616, 1818, 2020, 2160, 2424, 2727, 3030, 3636, 3923, 4040, 4545, 4848, 5454, 6060, 7272, 7846, 8080, 9090, 10908, 11769, 12120, 13635, 14544, 15692, 18180, 19615, 21816, 23538, 24240, 27270, 31384, 35307, 36360, 39230, 43632, 47076, 54540, 58845, 62768, 70614, 72720, 78460, 94152, 105921, 109080, 117690, 141228, 156920, 176535, 188304, 211842, 218160, 235380, 282456, 313840, 353070, 396223, 423684, 470760, 529605, 564912, 706140, 792446, 847368, 941520, 1059210, 1188669, 1412280, 1584892, 1694736, 1981115, 2118420, 2377338, 2824560, 3169784, 3566007, 3962230, 4236840, 4754676, 5943345, 6339568, 7132014, 7924460, 8473680, 9509352, 10698021, 11886690, 14264028, 15848920, 17830035, 19018704, 21396042, 23773380, 28528056, 31697840, 35660070, 42792084, 47546760, 53490105, 57056112, 71320140, 85584168, 95093520, 106980210, 142640280, 171168336, 213960420, 285280560, 427920840, 855841680]

約数ペア:

[(1, 855841680), (2, 427920840), (3, 285280560), (4, 213960420), (5, 171168336), (6, 142640280), (8, 106980210), (9, 95093520), (10, 85584168), (12, 71320140), (15, 57056112), (16, 53490105), (18, 47546760), (20, 42792084), (24, 35660070), (27, 31697840), (30, 28528056), (36, 23773380), (40, 21396042), (45, 19018704), (48, 17830035), (54, 15848920), (60, 14264028), (72, 11886690), (80, 10698021), (90, 9509352), (101, 8473680), (108, 7924460), (120, 7132014), (135, 6339568), (144, 5943345), (180, 4754676), (202, 4236840), (216, 3962230), (240, 3566007), (270, 3169784), (303, 2824560), (360, 2377338), (404, 2118420), (432, 1981115), (505, 1694736), (540, 1584892), (606, 1412280), (720, 1188669), (808, 1059210), (909, 941520), (1010, 847368), (1080, 792446), (1212, 706140), (1515, 564912), (1616, 529605), (1818, 470760), (2020, 423684), (2160, 396223), (2424, 353070), (2727, 313840), (3030, 282456), (3636, 235380), (3923, 218160), (4040, 211842), (4545, 188304), (4848, 176535), (5454, 156920), (6060, 141228), (7272, 117690), (7846, 109080), (8080, 105921), (9090, 94152), (10908, 78460), (11769, 72720), (12120, 70614), (13635, 62768), (14544, 58845), (15692, 54540), (18180, 47076), (19615, 43632), (21816, 39230), (23538, 36360), (24240, 35307), (27270, 31384)]