1292045280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2801}}^1$

素因数の和:2881

約数の個数: 144

約数和(自身を含む): 4206967632

約数和(自身を除く): 2914922352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 961, 992, 1240, 1488, 1860, 1922, 2480, 2801, 2883, 2976, 3720, 3844, 4805, 4960, 5602, 5766, 7440, 7688, 8403, 9610, 11204, 11532, 14005, 14415, 14880, 15376, 16806, 19220, 22408, 23064, 28010, 28830, 30752, 33612, 38440, 42015, 44816, 46128, 56020, 57660, 67224, 76880, 84030, 86831, 89632, 92256, 112040, 115320, 134448, 153760, 168060, 173662, 224080, 230640, 260493, 268896, 336120, 347324, 434155, 448160, 461280, 520986, 672240, 694648, 868310, 1041972, 1302465, 1344480, 1389296, 1736620, 2083944, 2604930, 2691761, 2778592, 3473240, 4167888, 5209860, 5383522, 6946480, 8075283, 8335776, 10419720, 10767044, 13458805, 13892960, 16150566, 20839440, 21534088, 26917610, 32301132, 40376415, 41678880, 43068176, 53835220, 64602264, 80752830, 86136352, 107670440, 129204528, 161505660, 215340880, 258409056, 323011320, 430681760, 646022640, 1292045280]

約数ペア:

[(1, 1292045280), (2, 646022640), (3, 430681760), (4, 323011320), (5, 258409056), (6, 215340880), (8, 161505660), (10, 129204528), (12, 107670440), (15, 86136352), (16, 80752830), (20, 64602264), (24, 53835220), (30, 43068176), (31, 41678880), (32, 40376415), (40, 32301132), (48, 26917610), (60, 21534088), (62, 20839440), (80, 16150566), (93, 13892960), (96, 13458805), (120, 10767044), (124, 10419720), (155, 8335776), (160, 8075283), (186, 6946480), (240, 5383522), (248, 5209860), (310, 4167888), (372, 3473240), (465, 2778592), (480, 2691761), (496, 2604930), (620, 2083944), (744, 1736620), (930, 1389296), (961, 1344480), (992, 1302465), (1240, 1041972), (1488, 868310), (1860, 694648), (1922, 672240), (2480, 520986), (2801, 461280), (2883, 448160), (2976, 434155), (3720, 347324), (3844, 336120), (4805, 268896), (4960, 260493), (5602, 230640), (5766, 224080), (7440, 173662), (7688, 168060), (8403, 153760), (9610, 134448), (11204, 115320), (11532, 112040), (14005, 92256), (14415, 89632), (14880, 86831), (15376, 84030), (16806, 76880), (19220, 67224), (22408, 57660), (23064, 56020), (28010, 46128), (28830, 44816), (30752, 42015), (33612, 38440)]