1520591616

素因数分解:

$2^8\times 3^4\times {\mathrm{73331}}^1$

素因数の和:73359

約数の個数: 90

約数和(自身を含む): 4534190892

約数和(自身を除く): 3013599276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 20736, 73331, 146662, 219993, 293324, 439986, 586648, 659979, 879972, 1173296, 1319958, 1759944, 1979937, 2346592, 2639916, 3519888, 3959874, 4693184, 5279832, 5939811, 7039776, 7919748, 9386368, 10559664, 11879622, 14079552, 15839496, 18772736, 21119328, 23759244, 28159104, 31678992, 42238656, 47518488, 56318208, 63357984, 84477312, 95036976, 126715968, 168954624, 190073952, 253431936, 380147904, 506863872, 760295808, 1520591616]

約数ペア:

[(1, 1520591616), (2, 760295808), (3, 506863872), (4, 380147904), (6, 253431936), (8, 190073952), (9, 168954624), (12, 126715968), (16, 95036976), (18, 84477312), (24, 63357984), (27, 56318208), (32, 47518488), (36, 42238656), (48, 31678992), (54, 28159104), (64, 23759244), (72, 21119328), (81, 18772736), (96, 15839496), (108, 14079552), (128, 11879622), (144, 10559664), (162, 9386368), (192, 7919748), (216, 7039776), (256, 5939811), (288, 5279832), (324, 4693184), (384, 3959874), (432, 3519888), (576, 2639916), (648, 2346592), (768, 1979937), (864, 1759944), (1152, 1319958), (1296, 1173296), (1728, 879972), (2304, 659979), (2592, 586648), (3456, 439986), (5184, 293324), (6912, 219993), (10368, 146662), (20736, 73331)]