12365220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:577

約数の個数: 96

約数和(自身を含む): 40320000

約数和(自身を除く): 27954780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 499, 590, 708, 826, 885, 998, 1180, 1239, 1497, 1652, 1770, 1996, 2065, 2478, 2495, 2994, 3493, 3540, 4130, 4956, 4990, 5988, 6195, 6986, 7485, 8260, 9980, 10479, 12390, 13972, 14970, 17465, 20958, 24780, 29441, 29940, 34930, 41916, 52395, 58882, 69860, 88323, 104790, 117764, 147205, 176646, 206087, 209580, 294410, 353292, 412174, 441615, 588820, 618261, 824348, 883230, 1030435, 1236522, 1766460, 2060870, 2473044, 3091305, 4121740, 6182610, 12365220]

約数ペア:

[(1, 12365220), (2, 6182610), (3, 4121740), (4, 3091305), (5, 2473044), (6, 2060870), (7, 1766460), (10, 1236522), (12, 1030435), (14, 883230), (15, 824348), (20, 618261), (21, 588820), (28, 441615), (30, 412174), (35, 353292), (42, 294410), (59, 209580), (60, 206087), (70, 176646), (84, 147205), (105, 117764), (118, 104790), (140, 88323), (177, 69860), (210, 58882), (236, 52395), (295, 41916), (354, 34930), (413, 29940), (420, 29441), (499, 24780), (590, 20958), (708, 17465), (826, 14970), (885, 13972), (998, 12390), (1180, 10479), (1239, 9980), (1497, 8260), (1652, 7485), (1770, 6986), (1996, 6195), (2065, 5988), (2478, 4990), (2495, 4956), (2994, 4130), (3493, 3540)]