898604160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1117}}^1$

素因数の和:1558

約数の個数: 128

約数和(自身を含む): 2873707200

約数和(自身を除く): 1975103040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 419, 480, 640, 838, 960, 1117, 1257, 1676, 1920, 2095, 2234, 2514, 3351, 3352, 4190, 4468, 5028, 5585, 6285, 6702, 6704, 8380, 8936, 10056, 11170, 12570, 13404, 13408, 16755, 16760, 17872, 20112, 22340, 25140, 26808, 26816, 33510, 33520, 35744, 40224, 44680, 50280, 53616, 53632, 67020, 67040, 71488, 80448, 89360, 100560, 107232, 134040, 134080, 142976, 160896, 178720, 201120, 214464, 268080, 268160, 357440, 402240, 428928, 468023, 536160, 714880, 804480, 936046, 1072320, 1404069, 1872092, 2144640, 2340115, 2808138, 3744184, 4680230, 5616276, 7020345, 7488368, 9360460, 11232552, 14040690, 14976736, 18720920, 22465104, 28081380, 29953472, 37441840, 44930208, 56162760, 59906944, 74883680, 89860416, 112325520, 149767360, 179720832, 224651040, 299534720, 449302080, 898604160]

約数ペア:

[(1, 898604160), (2, 449302080), (3, 299534720), (4, 224651040), (5, 179720832), (6, 149767360), (8, 112325520), (10, 89860416), (12, 74883680), (15, 59906944), (16, 56162760), (20, 44930208), (24, 37441840), (30, 29953472), (32, 28081380), (40, 22465104), (48, 18720920), (60, 14976736), (64, 14040690), (80, 11232552), (96, 9360460), (120, 7488368), (128, 7020345), (160, 5616276), (192, 4680230), (240, 3744184), (320, 2808138), (384, 2340115), (419, 2144640), (480, 1872092), (640, 1404069), (838, 1072320), (960, 936046), (1117, 804480), (1257, 714880), (1676, 536160), (1920, 468023), (2095, 428928), (2234, 402240), (2514, 357440), (3351, 268160), (3352, 268080), (4190, 214464), (4468, 201120), (5028, 178720), (5585, 160896), (6285, 142976), (6702, 134080), (6704, 134040), (8380, 107232), (8936, 100560), (10056, 89360), (11170, 80448), (12570, 71488), (13404, 67040), (13408, 67020), (16755, 53632), (16760, 53616), (17872, 50280), (20112, 44680), (22340, 40224), (25140, 35744), (26808, 33520), (26816, 33510)]