669589440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53653}}^1$

素因数の和:53686

約数の個数: 112

約数和(自身を含む): 2289523488

約数和(自身を除く): 1619934048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 53653, 107306, 160959, 214612, 268265, 321918, 429224, 536530, 643836, 697489, 804795, 858448, 1073060, 1287672, 1394978, 1609590, 1716896, 2092467, 2146120, 2575344, 2789956, 3219180, 3433792, 3487445, 4184934, 4292240, 5150688, 5579912, 6438360, 6974890, 8369868, 8584480, 10301376, 10462335, 11159824, 12876720, 13949780, 16739736, 17168960, 20924670, 22319648, 25753440, 27899560, 33479472, 41849340, 44639296, 51506880, 55799120, 66958944, 83698680, 111598240, 133917888, 167397360, 223196480, 334794720, 669589440]

約数ペア:

[(1, 669589440), (2, 334794720), (3, 223196480), (4, 167397360), (5, 133917888), (6, 111598240), (8, 83698680), (10, 66958944), (12, 55799120), (13, 51506880), (15, 44639296), (16, 41849340), (20, 33479472), (24, 27899560), (26, 25753440), (30, 22319648), (32, 20924670), (39, 17168960), (40, 16739736), (48, 13949780), (52, 12876720), (60, 11159824), (64, 10462335), (65, 10301376), (78, 8584480), (80, 8369868), (96, 6974890), (104, 6438360), (120, 5579912), (130, 5150688), (156, 4292240), (160, 4184934), (192, 3487445), (195, 3433792), (208, 3219180), (240, 2789956), (260, 2575344), (312, 2146120), (320, 2092467), (390, 1716896), (416, 1609590), (480, 1394978), (520, 1287672), (624, 1073060), (780, 858448), (832, 804795), (960, 697489), (1040, 643836), (1248, 536530), (1560, 429224), (2080, 321918), (2496, 268265), (3120, 214612), (4160, 160959), (6240, 107306), (12480, 53653)]