227284480

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1889}}^1$

素因数の和:1959

約数の個数: 80

約数和(自身を含む): 556839360

約数和(自身を除く): 329554880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1280, 1504, 1880, 1889, 2560, 3008, 3760, 3778, 6016, 7520, 7556, 9445, 12032, 15040, 15112, 18890, 24064, 30080, 30224, 37780, 60160, 60448, 75560, 88783, 120320, 120896, 151120, 177566, 241792, 302240, 355132, 443915, 483584, 604480, 710264, 887830, 967168, 1208960, 1420528, 1775660, 2417920, 2841056, 3551320, 4835840, 5682112, 7102640, 11364224, 14205280, 22728448, 28410560, 45456896, 56821120, 113642240, 227284480]

約数ペア:

[(1, 227284480), (2, 113642240), (4, 56821120), (5, 45456896), (8, 28410560), (10, 22728448), (16, 14205280), (20, 11364224), (32, 7102640), (40, 5682112), (47, 4835840), (64, 3551320), (80, 2841056), (94, 2417920), (128, 1775660), (160, 1420528), (188, 1208960), (235, 967168), (256, 887830), (320, 710264), (376, 604480), (470, 483584), (512, 443915), (640, 355132), (752, 302240), (940, 241792), (1280, 177566), (1504, 151120), (1880, 120896), (1889, 120320), (2560, 88783), (3008, 75560), (3760, 60448), (3778, 60160), (6016, 37780), (7520, 30224), (7556, 30080), (9445, 24064), (12032, 18890), (15040, 15112)]