119047440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16001}}^1$

素因数の和:16048

約数の個数: 80

約数和(自身を含む): 380975616

約数和(自身を除く): 261928176

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, 16001, 32002, 48003, 64004, 80005, 96006, 128008, 160010, 192012, 240015, 256016, 320020, 384024, 480030, 496031, 640040, 768048, 960060, 992062, 1280080, 1488093, 1920120, 1984124, 2480155, 2976186, 3840240, 3968248, 4960310, 5952372, 7440465, 7936496, 9920620, 11904744, 14880930, 19841240, 23809488, 29761860, 39682480, 59523720, 119047440]

約数ペア:

[(1, 119047440), (2, 59523720), (3, 39682480), (4, 29761860), (5, 23809488), (6, 19841240), (8, 14880930), (10, 11904744), (12, 9920620), (15, 7936496), (16, 7440465), (20, 5952372), (24, 4960310), (30, 3968248), (31, 3840240), (40, 2976186), (48, 2480155), (60, 1984124), (62, 1920120), (80, 1488093), (93, 1280080), (120, 992062), (124, 960060), (155, 768048), (186, 640040), (240, 496031), (248, 480030), (310, 384024), (372, 320020), (465, 256016), (496, 240015), (620, 192012), (744, 160010), (930, 128008), (1240, 96006), (1488, 80005), (1860, 64004), (2480, 48003), (3720, 32002), (7440, 16001)]