1139880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 128

約数和(自身を含む): 4147200

約数和(自身を除く): 3007320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 59, 60, 69, 70, 84, 92, 105, 115, 118, 120, 138, 140, 161, 168, 177, 184, 210, 230, 236, 276, 280, 295, 322, 345, 354, 413, 420, 460, 472, 483, 552, 590, 644, 690, 708, 805, 826, 840, 885, 920, 966, 1180, 1239, 1288, 1357, 1380, 1416, 1610, 1652, 1770, 1932, 2065, 2360, 2415, 2478, 2714, 2760, 3220, 3304, 3540, 3864, 4071, 4130, 4830, 4956, 5428, 6195, 6440, 6785, 7080, 8142, 8260, 9499, 9660, 9912, 10856, 12390, 13570, 16284, 16520, 18998, 19320, 20355, 24780, 27140, 28497, 32568, 37996, 40710, 47495, 49560, 54280, 56994, 75992, 81420, 94990, 113988, 142485, 162840, 189980, 227976, 284970, 379960, 569940, 1139880]

約数ペア:

[(1, 1139880), (2, 569940), (3, 379960), (4, 284970), (5, 227976), (6, 189980), (7, 162840), (8, 142485), (10, 113988), (12, 94990), (14, 81420), (15, 75992), (20, 56994), (21, 54280), (23, 49560), (24, 47495), (28, 40710), (30, 37996), (35, 32568), (40, 28497), (42, 27140), (46, 24780), (56, 20355), (59, 19320), (60, 18998), (69, 16520), (70, 16284), (84, 13570), (92, 12390), (105, 10856), (115, 9912), (118, 9660), (120, 9499), (138, 8260), (140, 8142), (161, 7080), (168, 6785), (177, 6440), (184, 6195), (210, 5428), (230, 4956), (236, 4830), (276, 4130), (280, 4071), (295, 3864), (322, 3540), (345, 3304), (354, 3220), (413, 2760), (420, 2714), (460, 2478), (472, 2415), (483, 2360), (552, 2065), (590, 1932), (644, 1770), (690, 1652), (708, 1610), (805, 1416), (826, 1380), (840, 1357), (885, 1288), (920, 1239), (966, 1180)]