5371657680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{721997}}^1$

素因数の和:722044

約数の個数: 80

約数和(自身を含む): 17189328384

約数和(自身を除く): 11817670704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 721997, 1443994, 2165991, 2887988, 3609985, 4331982, 5775976, 7219970, 8663964, 10829955, 11551952, 14439940, 17327928, 21659910, 22381907, 28879880, 34655856, 43319820, 44763814, 57759760, 67145721, 86639640, 89527628, 111909535, 134291442, 173279280, 179055256, 223819070, 268582884, 335728605, 358110512, 447638140, 537165768, 671457210, 895276280, 1074331536, 1342914420, 1790552560, 2685828840, 5371657680]

約数ペア:

[(1, 5371657680), (2, 2685828840), (3, 1790552560), (4, 1342914420), (5, 1074331536), (6, 895276280), (8, 671457210), (10, 537165768), (12, 447638140), (15, 358110512), (16, 335728605), (20, 268582884), (24, 223819070), (30, 179055256), (31, 173279280), (40, 134291442), (48, 111909535), (60, 89527628), (62, 86639640), (80, 67145721), (93, 57759760), (120, 44763814), (124, 43319820), (155, 34655856), (186, 28879880), (240, 22381907), (248, 21659910), (310, 17327928), (372, 14439940), (465, 11551952), (496, 10829955), (620, 8663964), (744, 7219970), (930, 5775976), (1240, 4331982), (1488, 3609985), (1860, 2887988), (2480, 2165991), (3720, 1443994), (7440, 721997)]