977751360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1321}}^1$

素因数の和:1601

約数の個数: 168

約数和(自身を含む): 3378698856

約数和(自身を除く): 2400947496

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, 257, 288, 320, 360, 480, 514, 576, 720, 771, 960, 1028, 1285, 1321, 1440, 1542, 2056, 2313, 2570, 2642, 2880, 3084, 3855, 3963, 4112, 4626, 5140, 5284, 6168, 6605, 7710, 7926, 8224, 9252, 10280, 10568, 11565, 11889, 12336, 13210, 15420, 15852, 16448, 18504, 19815, 20560, 21136, 23130, 23778, 24672, 26420, 30840, 31704, 37008, 39630, 41120, 42272, 46260, 47556, 49344, 52840, 59445, 61680, 63408, 74016, 79260, 82240, 84544, 92520, 95112, 105680, 118890, 123360, 126816, 148032, 158520, 185040, 190224, 211360, 237780, 246720, 253632, 317040, 339497, 370080, 380448, 422720, 475560, 634080, 678994, 740160, 760896, 951120, 1018491, 1268160, 1357988, 1697485, 1902240, 2036982, 2715976, 3055473, 3394970, 3804480, 4073964, 5092455, 5431952, 6110946, 6789940, 8147928, 10184910, 10863904, 12221892, 13579880, 15277365, 16295856, 20369820, 21727808, 24443784, 27159760, 30554730, 32591712, 40739640, 48887568, 54319520, 61109460, 65183424, 81479280, 97775136, 108639040, 122218920, 162958560, 195550272, 244437840, 325917120, 488875680, 977751360]

約数ペア:

[(1, 977751360), (2, 488875680), (3, 325917120), (4, 244437840), (5, 195550272), (6, 162958560), (8, 122218920), (9, 108639040), (10, 97775136), (12, 81479280), (15, 65183424), (16, 61109460), (18, 54319520), (20, 48887568), (24, 40739640), (30, 32591712), (32, 30554730), (36, 27159760), (40, 24443784), (45, 21727808), (48, 20369820), (60, 16295856), (64, 15277365), (72, 13579880), (80, 12221892), (90, 10863904), (96, 10184910), (120, 8147928), (144, 6789940), (160, 6110946), (180, 5431952), (192, 5092455), (240, 4073964), (257, 3804480), (288, 3394970), (320, 3055473), (360, 2715976), (480, 2036982), (514, 1902240), (576, 1697485), (720, 1357988), (771, 1268160), (960, 1018491), (1028, 951120), (1285, 760896), (1321, 740160), (1440, 678994), (1542, 634080), (2056, 475560), (2313, 422720), (2570, 380448), (2642, 370080), (2880, 339497), (3084, 317040), (3855, 253632), (3963, 246720), (4112, 237780), (4626, 211360), (5140, 190224), (5284, 185040), (6168, 158520), (6605, 148032), (7710, 126816), (7926, 123360), (8224, 118890), (9252, 105680), (10280, 95112), (10568, 92520), (11565, 84544), (11889, 82240), (12336, 79260), (13210, 74016), (15420, 63408), (15852, 61680), (16448, 59445), (18504, 52840), (19815, 49344), (20560, 47556), (21136, 46260), (23130, 42272), (23778, 41120), (24672, 39630), (26420, 37008), (30840, 31704)]