222744360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64007}}^1$

素因数の和:64050

約数の個数: 64

約数和(自身を含む): 691286400

約数和(自身を除く): 468542040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 64007, 128014, 192021, 256028, 320035, 384042, 512056, 640070, 768084, 960105, 1280140, 1536168, 1856203, 1920210, 2560280, 3712406, 3840420, 5568609, 7424812, 7680840, 9281015, 11137218, 14849624, 18562030, 22274436, 27843045, 37124060, 44548872, 55686090, 74248120, 111372180, 222744360]

約数ペア:

[(1, 222744360), (2, 111372180), (3, 74248120), (4, 55686090), (5, 44548872), (6, 37124060), (8, 27843045), (10, 22274436), (12, 18562030), (15, 14849624), (20, 11137218), (24, 9281015), (29, 7680840), (30, 7424812), (40, 5568609), (58, 3840420), (60, 3712406), (87, 2560280), (116, 1920210), (120, 1856203), (145, 1536168), (174, 1280140), (232, 960105), (290, 768084), (348, 640070), (435, 512056), (580, 384042), (696, 320035), (870, 256028), (1160, 192021), (1740, 128014), (3480, 64007)]