24454040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 64350720

約数和(自身を除く): 39896680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 37, 40, 41, 52, 62, 65, 74, 82, 104, 124, 130, 148, 155, 164, 185, 205, 248, 260, 296, 310, 328, 370, 403, 410, 481, 520, 533, 620, 740, 806, 820, 962, 1066, 1147, 1240, 1271, 1480, 1517, 1612, 1640, 1924, 2015, 2132, 2294, 2405, 2542, 2665, 3034, 3224, 3848, 4030, 4264, 4588, 4810, 5084, 5330, 5735, 6068, 6355, 7585, 8060, 9176, 9620, 10168, 10660, 11470, 12136, 12710, 14911, 15170, 16120, 16523, 19240, 19721, 21320, 22940, 25420, 29822, 30340, 33046, 39442, 45880, 47027, 50840, 59644, 60680, 66092, 74555, 78884, 82615, 94054, 98605, 119288, 132184, 149110, 157768, 165230, 188108, 197210, 235135, 298220, 330460, 376216, 394420, 470270, 596440, 611351, 660920, 788840, 940540, 1222702, 1881080, 2445404, 3056755, 4890808, 6113510, 12227020, 24454040]

約数ペア:

[(1, 24454040), (2, 12227020), (4, 6113510), (5, 4890808), (8, 3056755), (10, 2445404), (13, 1881080), (20, 1222702), (26, 940540), (31, 788840), (37, 660920), (40, 611351), (41, 596440), (52, 470270), (62, 394420), (65, 376216), (74, 330460), (82, 298220), (104, 235135), (124, 197210), (130, 188108), (148, 165230), (155, 157768), (164, 149110), (185, 132184), (205, 119288), (248, 98605), (260, 94054), (296, 82615), (310, 78884), (328, 74555), (370, 66092), (403, 60680), (410, 59644), (481, 50840), (520, 47027), (533, 45880), (620, 39442), (740, 33046), (806, 30340), (820, 29822), (962, 25420), (1066, 22940), (1147, 21320), (1240, 19721), (1271, 19240), (1480, 16523), (1517, 16120), (1612, 15170), (1640, 14911), (1924, 12710), (2015, 12136), (2132, 11470), (2294, 10660), (2405, 10168), (2542, 9620), (2665, 9176), (3034, 8060), (3224, 7585), (3848, 6355), (4030, 6068), (4264, 5735), (4588, 5330), (4810, 5084)]