655122960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1499}}^1$

素因数の和:2125

約数の個数: 120

約数和(自身を含む): 2205216000

約数和(自身を除く): 1550093040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 607, 720, 1214, 1499, 1821, 2428, 2998, 3035, 3642, 4497, 4856, 5463, 5996, 6070, 7284, 7495, 8994, 9105, 9712, 10926, 11992, 12140, 13491, 14568, 14990, 17988, 18210, 21852, 22485, 23984, 24280, 26982, 27315, 29136, 29980, 35976, 36420, 43704, 44970, 48560, 53964, 54630, 59960, 67455, 71952, 72840, 87408, 89940, 107928, 109260, 119920, 134910, 145680, 179880, 215856, 218520, 269820, 359760, 437040, 539640, 909893, 1079280, 1819786, 2729679, 3639572, 4549465, 5459358, 7279144, 8189037, 9098930, 10918716, 13648395, 14558288, 16378074, 18197860, 21837432, 27296790, 32756148, 36395720, 40945185, 43674864, 54593580, 65512296, 72791440, 81890370, 109187160, 131024592, 163780740, 218374320, 327561480, 655122960]

約数ペア:

[(1, 655122960), (2, 327561480), (3, 218374320), (4, 163780740), (5, 131024592), (6, 109187160), (8, 81890370), (9, 72791440), (10, 65512296), (12, 54593580), (15, 43674864), (16, 40945185), (18, 36395720), (20, 32756148), (24, 27296790), (30, 21837432), (36, 18197860), (40, 16378074), (45, 14558288), (48, 13648395), (60, 10918716), (72, 9098930), (80, 8189037), (90, 7279144), (120, 5459358), (144, 4549465), (180, 3639572), (240, 2729679), (360, 1819786), (607, 1079280), (720, 909893), (1214, 539640), (1499, 437040), (1821, 359760), (2428, 269820), (2998, 218520), (3035, 215856), (3642, 179880), (4497, 145680), (4856, 134910), (5463, 119920), (5996, 109260), (6070, 107928), (7284, 89940), (7495, 87408), (8994, 72840), (9105, 71952), (9712, 67455), (10926, 59960), (11992, 54630), (12140, 53964), (13491, 48560), (14568, 44970), (14990, 43704), (17988, 36420), (18210, 35976), (21852, 29980), (22485, 29136), (23984, 27315), (24280, 26982)]