12153540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1561

約数の個数: 96

約数和(自身を含む): 40965120

約数和(自身を除く): 28811580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1523, 1596, 1995, 2660, 3046, 3990, 4569, 6092, 7615, 7980, 9138, 10661, 15230, 18276, 21322, 22845, 28937, 30460, 31983, 42644, 45690, 53305, 57874, 63966, 86811, 91380, 106610, 115748, 127932, 144685, 159915, 173622, 202559, 213220, 289370, 319830, 347244, 405118, 434055, 578740, 607677, 639660, 810236, 868110, 1012795, 1215354, 1736220, 2025590, 2430708, 3038385, 4051180, 6076770, 12153540]

約数ペア:

[(1, 12153540), (2, 6076770), (3, 4051180), (4, 3038385), (5, 2430708), (6, 2025590), (7, 1736220), (10, 1215354), (12, 1012795), (14, 868110), (15, 810236), (19, 639660), (20, 607677), (21, 578740), (28, 434055), (30, 405118), (35, 347244), (38, 319830), (42, 289370), (57, 213220), (60, 202559), (70, 173622), (76, 159915), (84, 144685), (95, 127932), (105, 115748), (114, 106610), (133, 91380), (140, 86811), (190, 63966), (210, 57874), (228, 53305), (266, 45690), (285, 42644), (380, 31983), (399, 30460), (420, 28937), (532, 22845), (570, 21322), (665, 18276), (798, 15230), (1140, 10661), (1330, 9138), (1523, 7980), (1596, 7615), (1995, 6092), (2660, 4569), (3046, 3990)]