242951520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{72307}}^1$

素因数の和:72332

約数の個数: 96

約数和(自身を含む): 874637568

約数和(自身を除く): 631686048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 72307, 144614, 216921, 289228, 361535, 433842, 506149, 578456, 723070, 867684, 1012298, 1084605, 1156912, 1446140, 1518447, 1735368, 2024596, 2169210, 2313824, 2530745, 2892280, 3036894, 3470736, 4049192, 4338420, 5061490, 5784560, 6073788, 6941472, 7592235, 8098384, 8676840, 10122980, 11569120, 12147576, 15184470, 16196768, 17353680, 20245960, 24295152, 30368940, 34707360, 40491920, 48590304, 60737880, 80983840, 121475760, 242951520]

約数ペア:

[(1, 242951520), (2, 121475760), (3, 80983840), (4, 60737880), (5, 48590304), (6, 40491920), (7, 34707360), (8, 30368940), (10, 24295152), (12, 20245960), (14, 17353680), (15, 16196768), (16, 15184470), (20, 12147576), (21, 11569120), (24, 10122980), (28, 8676840), (30, 8098384), (32, 7592235), (35, 6941472), (40, 6073788), (42, 5784560), (48, 5061490), (56, 4338420), (60, 4049192), (70, 3470736), (80, 3036894), (84, 2892280), (96, 2530745), (105, 2313824), (112, 2169210), (120, 2024596), (140, 1735368), (160, 1518447), (168, 1446140), (210, 1156912), (224, 1084605), (240, 1012298), (280, 867684), (336, 723070), (420, 578456), (480, 506149), (560, 433842), (672, 361535), (840, 289228), (1120, 216921), (1680, 144614), (3360, 72307)]