1218008302080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{158594831}}^1$

素因数の和:158594857

約数の個数: 80

約数和(自身を含む): 3893820315264

約数和(自身を除く): 2675812013184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 158594831, 317189662, 475784493, 634379324, 792974155, 951568986, 1268758648, 1585948310, 1903137972, 2378922465, 2537517296, 3171896620, 3806275944, 4757844930, 5075034592, 6343793240, 7612551888, 9515689860, 10150069184, 12687586480, 15225103776, 19031379720, 20300138368, 25375172960, 30450207552, 38062759440, 40600276736, 50750345920, 60900415104, 76125518880, 81200553472, 101500691840, 121800830208, 152251037760, 203001383680, 243601660416, 304502075520, 406002767360, 609004151040, 1218008302080]

約数ペア:

[(1, 1218008302080), (2, 609004151040), (3, 406002767360), (4, 304502075520), (5, 243601660416), (6, 203001383680), (8, 152251037760), (10, 121800830208), (12, 101500691840), (15, 81200553472), (16, 76125518880), (20, 60900415104), (24, 50750345920), (30, 40600276736), (32, 38062759440), (40, 30450207552), (48, 25375172960), (60, 20300138368), (64, 19031379720), (80, 15225103776), (96, 12687586480), (120, 10150069184), (128, 9515689860), (160, 7612551888), (192, 6343793240), (240, 5075034592), (256, 4757844930), (320, 3806275944), (384, 3171896620), (480, 2537517296), (512, 2378922465), (640, 1903137972), (768, 1585948310), (960, 1268758648), (1280, 951568986), (1536, 792974155), (1920, 634379324), (2560, 475784493), (3840, 317189662), (7680, 158594831)]