12135480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{14447}}^1$

素因数の和:14468

約数の個数: 64

約数和(自身を含む): 41610240

約数和(自身を除く): 29474760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 14447, 28894, 43341, 57788, 72235, 86682, 101129, 115576, 144470, 173364, 202258, 216705, 288940, 303387, 346728, 404516, 433410, 505645, 577880, 606774, 809032, 866820, 1011290, 1213548, 1516935, 1733640, 2022580, 2427096, 3033870, 4045160, 6067740, 12135480]

約数ペア:

[(1, 12135480), (2, 6067740), (3, 4045160), (4, 3033870), (5, 2427096), (6, 2022580), (7, 1733640), (8, 1516935), (10, 1213548), (12, 1011290), (14, 866820), (15, 809032), (20, 606774), (21, 577880), (24, 505645), (28, 433410), (30, 404516), (35, 346728), (40, 303387), (42, 288940), (56, 216705), (60, 202258), (70, 173364), (84, 144470), (105, 115576), (120, 101129), (140, 86682), (168, 72235), (210, 57788), (280, 43341), (420, 28894), (840, 14447)]