213860160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{74257}}^1$

素因数の和:74280

約数の個数: 84

約数和(自身を含む): 735599748

約数和(自身を除く): 521739588

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 74257, 148514, 222771, 297028, 371285, 445542, 594056, 668313, 742570, 891084, 1113855, 1188112, 1336626, 1485140, 1782168, 2227710, 2376224, 2673252, 2970280, 3341565, 3564336, 4455420, 4752448, 5346504, 5940560, 6683130, 7128672, 8910840, 10693008, 11881120, 13366260, 14257344, 17821680, 21386016, 23762240, 26732520, 35643360, 42772032, 53465040, 71286720, 106930080, 213860160]

約数ペア:

[(1, 213860160), (2, 106930080), (3, 71286720), (4, 53465040), (5, 42772032), (6, 35643360), (8, 26732520), (9, 23762240), (10, 21386016), (12, 17821680), (15, 14257344), (16, 13366260), (18, 11881120), (20, 10693008), (24, 8910840), (30, 7128672), (32, 6683130), (36, 5940560), (40, 5346504), (45, 4752448), (48, 4455420), (60, 3564336), (64, 3341565), (72, 2970280), (80, 2673252), (90, 2376224), (96, 2227710), (120, 1782168), (144, 1485140), (160, 1336626), (180, 1188112), (192, 1113855), (240, 891084), (288, 742570), (320, 668313), (360, 594056), (480, 445542), (576, 371285), (720, 297028), (960, 222771), (1440, 148514), (2880, 74257)]