240473520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47713}}^1$

素因数の和:47739

約数の個数: 120

約数和(自身を含む): 922979616

約数和(自身を除く): 682506096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 47713, 95426, 143139, 190852, 238565, 286278, 333991, 381704, 429417, 477130, 572556, 667982, 715695, 763408, 858834, 954260, 1001973, 1145112, 1335964, 1431390, 1669955, 1717668, 1908520, 2003946, 2147085, 2290224, 2671928, 2862780, 3005919, 3339910, 3435336, 3817040, 4007892, 4294170, 5009865, 5343856, 5725560, 6011838, 6679820, 6870672, 8015784, 8588340, 10019730, 11451120, 12023676, 13359640, 15029595, 16031568, 17176680, 20039460, 24047352, 26719280, 30059190, 34353360, 40078920, 48094704, 60118380, 80157840, 120236760, 240473520]

約数ペア:

[(1, 240473520), (2, 120236760), (3, 80157840), (4, 60118380), (5, 48094704), (6, 40078920), (7, 34353360), (8, 30059190), (9, 26719280), (10, 24047352), (12, 20039460), (14, 17176680), (15, 16031568), (16, 15029595), (18, 13359640), (20, 12023676), (21, 11451120), (24, 10019730), (28, 8588340), (30, 8015784), (35, 6870672), (36, 6679820), (40, 6011838), (42, 5725560), (45, 5343856), (48, 5009865), (56, 4294170), (60, 4007892), (63, 3817040), (70, 3435336), (72, 3339910), (80, 3005919), (84, 2862780), (90, 2671928), (105, 2290224), (112, 2147085), (120, 2003946), (126, 1908520), (140, 1717668), (144, 1669955), (168, 1431390), (180, 1335964), (210, 1145112), (240, 1001973), (252, 954260), (280, 858834), (315, 763408), (336, 715695), (360, 667982), (420, 572556), (504, 477130), (560, 429417), (630, 381704), (720, 333991), (840, 286278), (1008, 238565), (1260, 190852), (1680, 143139), (2520, 95426), (5040, 47713)]