30505248

素因数分解:

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

素因数の和:3948

約数の個数: 72

約数和(自身を含む): 89985168

約数和(自身を除く): 59479920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 3923, 7776, 7846, 11769, 15692, 23538, 31384, 35307, 47076, 62768, 70614, 94152, 105921, 125536, 141228, 188304, 211842, 282456, 317763, 376608, 423684, 564912, 635526, 847368, 953289, 1129824, 1271052, 1694736, 1906578, 2542104, 3389472, 3813156, 5084208, 7626312, 10168416, 15252624, 30505248]

約数ペア:

[(1, 30505248), (2, 15252624), (3, 10168416), (4, 7626312), (6, 5084208), (8, 3813156), (9, 3389472), (12, 2542104), (16, 1906578), (18, 1694736), (24, 1271052), (27, 1129824), (32, 953289), (36, 847368), (48, 635526), (54, 564912), (72, 423684), (81, 376608), (96, 317763), (108, 282456), (144, 211842), (162, 188304), (216, 141228), (243, 125536), (288, 105921), (324, 94152), (432, 70614), (486, 62768), (648, 47076), (864, 35307), (972, 31384), (1296, 23538), (1944, 15692), (2592, 11769), (3888, 7846), (3923, 7776)]