268469520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101693}}^1$

素因数の和:101720

約数の個数: 80

約数和(自身を含む): 907924032

約数和(自身を除く): 639454512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 101693, 203386, 305079, 406772, 508465, 610158, 813544, 1016930, 1118623, 1220316, 1525395, 1627088, 2033860, 2237246, 2440632, 3050790, 3355869, 4067720, 4474492, 4881264, 5593115, 6101580, 6711738, 8135440, 8948984, 11186230, 12203160, 13423476, 16779345, 17897968, 22372460, 24406320, 26846952, 33558690, 44744920, 53693904, 67117380, 89489840, 134234760, 268469520]

約数ペア:

[(1, 268469520), (2, 134234760), (3, 89489840), (4, 67117380), (5, 53693904), (6, 44744920), (8, 33558690), (10, 26846952), (11, 24406320), (12, 22372460), (15, 17897968), (16, 16779345), (20, 13423476), (22, 12203160), (24, 11186230), (30, 8948984), (33, 8135440), (40, 6711738), (44, 6101580), (48, 5593115), (55, 4881264), (60, 4474492), (66, 4067720), (80, 3355869), (88, 3050790), (110, 2440632), (120, 2237246), (132, 2033860), (165, 1627088), (176, 1525395), (220, 1220316), (240, 1118623), (264, 1016930), (330, 813544), (440, 610158), (528, 508465), (660, 406772), (880, 305079), (1320, 203386), (2640, 101693)]