388628520120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{766163}}^1$

素因数の和:767589

約数の個数: 96

約数和(自身を含む): 1263940750800

約数和(自身を除く): 875312230680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1409, 2818, 4227, 5636, 7045, 8454, 11272, 12681, 14090, 16908, 21135, 25362, 28180, 33816, 42270, 50724, 56360, 63405, 84540, 101448, 126810, 169080, 253620, 507240, 766163, 1532326, 2298489, 3064652, 3830815, 4596978, 6129304, 6895467, 7661630, 9193956, 11492445, 13790934, 15323260, 18387912, 22984890, 27581868, 30646520, 34477335, 45969780, 55163736, 68954670, 91939560, 137909340, 275818680, 1079523667, 2159047334, 3238571001, 4318094668, 5397618335, 6477142002, 8636189336, 9715713003, 10795236670, 12954284004, 16192855005, 19431426006, 21590473340, 25908568008, 32385710010, 38862852012, 43180946680, 48578565015, 64771420020, 77725704024, 97157130030, 129542840040, 194314260060, 388628520120]

約数ペア:

[(1, 388628520120), (2, 194314260060), (3, 129542840040), (4, 97157130030), (5, 77725704024), (6, 64771420020), (8, 48578565015), (9, 43180946680), (10, 38862852012), (12, 32385710010), (15, 25908568008), (18, 21590473340), (20, 19431426006), (24, 16192855005), (30, 12954284004), (36, 10795236670), (40, 9715713003), (45, 8636189336), (60, 6477142002), (72, 5397618335), (90, 4318094668), (120, 3238571001), (180, 2159047334), (360, 1079523667), (1409, 275818680), (2818, 137909340), (4227, 91939560), (5636, 68954670), (7045, 55163736), (8454, 45969780), (11272, 34477335), (12681, 30646520), (14090, 27581868), (16908, 22984890), (21135, 18387912), (25362, 15323260), (28180, 13790934), (33816, 11492445), (42270, 9193956), (50724, 7661630), (56360, 6895467), (63405, 6129304), (84540, 4596978), (101448, 3830815), (126810, 3064652), (169080, 2298489), (253620, 1532326), (507240, 766163)]