47154060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1087}}^1$

素因数の和:1343

約数の個数: 72

約数和(自身を含む): 143759616

約数和(自身を除く): 96605556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 723, 964, 1087, 1205, 1446, 2169, 2174, 2410, 2892, 3261, 3615, 4338, 4348, 4820, 5435, 6522, 7230, 8676, 9783, 10845, 10870, 13044, 14460, 16305, 19566, 21690, 21740, 32610, 39132, 43380, 48915, 65220, 97830, 195660, 261967, 523934, 785901, 1047868, 1309835, 1571802, 2357703, 2619670, 3143604, 3929505, 4715406, 5239340, 7859010, 9430812, 11788515, 15718020, 23577030, 47154060]

約数ペア:

[(1, 47154060), (2, 23577030), (3, 15718020), (4, 11788515), (5, 9430812), (6, 7859010), (9, 5239340), (10, 4715406), (12, 3929505), (15, 3143604), (18, 2619670), (20, 2357703), (30, 1571802), (36, 1309835), (45, 1047868), (60, 785901), (90, 523934), (180, 261967), (241, 195660), (482, 97830), (723, 65220), (964, 48915), (1087, 43380), (1205, 39132), (1446, 32610), (2169, 21740), (2174, 21690), (2410, 19566), (2892, 16305), (3261, 14460), (3615, 13044), (4338, 10870), (4348, 10845), (4820, 9783), (5435, 8676), (6522, 7230)]