1273395360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{2677}}^1$

素因数の和:3686

約数の個数: 96

約数和(自身を含む): 4016742912

約数和(自身を除く): 2743347552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 991, 1982, 2677, 2973, 3964, 4955, 5354, 5946, 7928, 8031, 9910, 10708, 11892, 13385, 14865, 15856, 16062, 19820, 21416, 23784, 26770, 29730, 31712, 32124, 39640, 40155, 42832, 47568, 53540, 59460, 64248, 79280, 80310, 85664, 95136, 107080, 118920, 128496, 158560, 160620, 214160, 237840, 256992, 321240, 428320, 475680, 642480, 1284960, 2652907, 5305814, 7958721, 10611628, 13264535, 15917442, 21223256, 26529070, 31834884, 39793605, 42446512, 53058140, 63669768, 79587210, 84893024, 106116280, 127339536, 159174420, 212232560, 254679072, 318348840, 424465120, 636697680, 1273395360]

約数ペア:

[(1, 1273395360), (2, 636697680), (3, 424465120), (4, 318348840), (5, 254679072), (6, 212232560), (8, 159174420), (10, 127339536), (12, 106116280), (15, 84893024), (16, 79587210), (20, 63669768), (24, 53058140), (30, 42446512), (32, 39793605), (40, 31834884), (48, 26529070), (60, 21223256), (80, 15917442), (96, 13264535), (120, 10611628), (160, 7958721), (240, 5305814), (480, 2652907), (991, 1284960), (1982, 642480), (2677, 475680), (2973, 428320), (3964, 321240), (4955, 256992), (5354, 237840), (5946, 214160), (7928, 160620), (8031, 158560), (9910, 128496), (10708, 118920), (11892, 107080), (13385, 95136), (14865, 85664), (15856, 80310), (16062, 79280), (19820, 64248), (21416, 59460), (23784, 53540), (26770, 47568), (29730, 42832), (31712, 40155), (32124, 39640)]