2187338880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1139239}}^1$

素因数の和:1139261

約数の個数: 64

約数和(自身を含む): 6972148800

約数和(自身を除く): 4784809920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1139239, 2278478, 3417717, 4556956, 5696195, 6835434, 9113912, 11392390, 13670868, 17088585, 18227824, 22784780, 27341736, 34177170, 36455648, 45569560, 54683472, 68354340, 72911296, 91139120, 109366944, 136708680, 145822592, 182278240, 218733888, 273417360, 364556480, 437467776, 546834720, 729112960, 1093669440, 2187338880]

約数ペア:

[(1, 2187338880), (2, 1093669440), (3, 729112960), (4, 546834720), (5, 437467776), (6, 364556480), (8, 273417360), (10, 218733888), (12, 182278240), (15, 145822592), (16, 136708680), (20, 109366944), (24, 91139120), (30, 72911296), (32, 68354340), (40, 54683472), (48, 45569560), (60, 36455648), (64, 34177170), (80, 27341736), (96, 22784780), (120, 18227824), (128, 17088585), (160, 13670868), (192, 11392390), (240, 9113912), (320, 6835434), (384, 5696195), (480, 4556956), (640, 3417717), (960, 2278478), (1920, 1139239)]