27581280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1553}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 89286624

約数和(自身を除く): 61705344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1553, 1776, 2220, 2960, 3106, 3552, 4440, 4659, 5920, 6212, 7765, 8880, 9318, 12424, 15530, 17760, 18636, 23295, 24848, 31060, 37272, 46590, 49696, 57461, 62120, 74544, 93180, 114922, 124240, 149088, 172383, 186360, 229844, 248480, 287305, 344766, 372720, 459688, 574610, 689532, 745440, 861915, 919376, 1149220, 1379064, 1723830, 1838752, 2298440, 2758128, 3447660, 4596880, 5516256, 6895320, 9193760, 13790640, 27581280]

約数ペア:

[(1, 27581280), (2, 13790640), (3, 9193760), (4, 6895320), (5, 5516256), (6, 4596880), (8, 3447660), (10, 2758128), (12, 2298440), (15, 1838752), (16, 1723830), (20, 1379064), (24, 1149220), (30, 919376), (32, 861915), (37, 745440), (40, 689532), (48, 574610), (60, 459688), (74, 372720), (80, 344766), (96, 287305), (111, 248480), (120, 229844), (148, 186360), (160, 172383), (185, 149088), (222, 124240), (240, 114922), (296, 93180), (370, 74544), (444, 62120), (480, 57461), (555, 49696), (592, 46590), (740, 37272), (888, 31060), (1110, 24848), (1184, 23295), (1480, 18636), (1553, 17760), (1776, 15530), (2220, 12424), (2960, 9318), (3106, 8880), (3552, 7765), (4440, 6212), (4659, 5920)]