12155670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 80

約数和(自身を含む): 33541200

約数和(自身を除く): 21385530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 349, 387, 405, 430, 645, 698, 774, 810, 1047, 1161, 1290, 1745, 1935, 2094, 2322, 3141, 3483, 3490, 3870, 5235, 5805, 6282, 6966, 9423, 10470, 11610, 15007, 15705, 17415, 18846, 28269, 30014, 31410, 34830, 45021, 47115, 56538, 75035, 90042, 94230, 135063, 141345, 150070, 225105, 270126, 282690, 405189, 450210, 675315, 810378, 1215567, 1350630, 2025945, 2431134, 4051890, 6077835, 12155670]

約数ペア:

[(1, 12155670), (2, 6077835), (3, 4051890), (5, 2431134), (6, 2025945), (9, 1350630), (10, 1215567), (15, 810378), (18, 675315), (27, 450210), (30, 405189), (43, 282690), (45, 270126), (54, 225105), (81, 150070), (86, 141345), (90, 135063), (129, 94230), (135, 90042), (162, 75035), (215, 56538), (258, 47115), (270, 45021), (349, 34830), (387, 31410), (405, 30014), (430, 28269), (645, 18846), (698, 17415), (774, 15705), (810, 15007), (1047, 11610), (1161, 10470), (1290, 9423), (1745, 6966), (1935, 6282), (2094, 5805), (2322, 5235), (3141, 3870), (3483, 3490)]