445423680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11897}}^1$

素因数の和:11933

約数の個数: 168

約数和(自身を含む): 1650062232

約数和(自身を除く): 1204638552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 11897, 12480, 18720, 23794, 35691, 37440, 47588, 59485, 71382, 95176, 107073, 118970, 142764, 154661, 178455, 190352, 214146, 237940, 285528, 309322, 356910, 380704, 428292, 463983, 475880, 535365, 571056, 618644, 713820, 761408, 773305, 856584, 927966, 951760, 1070730, 1142112, 1237288, 1391949, 1427640, 1546610, 1713168, 1855932, 1903520, 2141460, 2284224, 2319915, 2474576, 2783898, 2855280, 3093220, 3426336, 3711864, 3807040, 4282920, 4639830, 4949152, 5567796, 5710560, 6186440, 6852672, 6959745, 7423728, 8565840, 9279660, 9898304, 11135592, 11421120, 12372880, 13919490, 14847456, 17131680, 18559320, 22271184, 24745760, 27838980, 29694912, 34263360, 37118640, 44542368, 49491520, 55677960, 74237280, 89084736, 111355920, 148474560, 222711840, 445423680]

約数ペア:

[(1, 445423680), (2, 222711840), (3, 148474560), (4, 111355920), (5, 89084736), (6, 74237280), (8, 55677960), (9, 49491520), (10, 44542368), (12, 37118640), (13, 34263360), (15, 29694912), (16, 27838980), (18, 24745760), (20, 22271184), (24, 18559320), (26, 17131680), (30, 14847456), (32, 13919490), (36, 12372880), (39, 11421120), (40, 11135592), (45, 9898304), (48, 9279660), (52, 8565840), (60, 7423728), (64, 6959745), (65, 6852672), (72, 6186440), (78, 5710560), (80, 5567796), (90, 4949152), (96, 4639830), (104, 4282920), (117, 3807040), (120, 3711864), (130, 3426336), (144, 3093220), (156, 2855280), (160, 2783898), (180, 2474576), (192, 2319915), (195, 2284224), (208, 2141460), (234, 1903520), (240, 1855932), (260, 1713168), (288, 1546610), (312, 1427640), (320, 1391949), (360, 1237288), (390, 1142112), (416, 1070730), (468, 951760), (480, 927966), (520, 856584), (576, 773305), (585, 761408), (624, 713820), (720, 618644), (780, 571056), (832, 535365), (936, 475880), (960, 463983), (1040, 428292), (1170, 380704), (1248, 356910), (1440, 309322), (1560, 285528), (1872, 237940), (2080, 214146), (2340, 190352), (2496, 178455), (2880, 154661), (3120, 142764), (3744, 118970), (4160, 107073), (4680, 95176), (6240, 71382), (7488, 59485), (9360, 47588), (11897, 37440), (12480, 35691), (18720, 23794)]