24928020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 86365440

約数和(自身を除く): 61437420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 67, 78, 90, 106, 108, 117, 130, 134, 135, 156, 159, 180, 195, 201, 212, 234, 260, 265, 268, 270, 318, 335, 351, 390, 402, 468, 477, 530, 540, 585, 603, 636, 670, 689, 702, 780, 795, 804, 871, 954, 1005, 1060, 1170, 1206, 1340, 1378, 1404, 1431, 1590, 1742, 1755, 1809, 1908, 2010, 2067, 2340, 2385, 2412, 2613, 2756, 2862, 3015, 3180, 3445, 3484, 3510, 3551, 3618, 4020, 4134, 4355, 4770, 5226, 5724, 6030, 6201, 6890, 7020, 7102, 7155, 7236, 7839, 8268, 8710, 9045, 9540, 10335, 10452, 10653, 12060, 12402, 13065, 13780, 14204, 14310, 15678, 17420, 17755, 18090, 18603, 20670, 21306, 23517, 24804, 26130, 28620, 31005, 31356, 31959, 35510, 36180, 37206, 39195, 41340, 42612, 46163, 47034, 52260, 53265, 62010, 63918, 71020, 74412, 78390, 92326, 93015, 94068, 95877, 106530, 117585, 124020, 127836, 138489, 156780, 159795, 184652, 186030, 191754, 213060, 230815, 235170, 276978, 319590, 372060, 383508, 415467, 461630, 470340, 479385, 553956, 639180, 692445, 830934, 923260, 958770, 1246401, 1384890, 1661868, 1917540, 2077335, 2492802, 2769780, 4154670, 4985604, 6232005, 8309340, 12464010, 24928020]

約数ペア:

[(1, 24928020), (2, 12464010), (3, 8309340), (4, 6232005), (5, 4985604), (6, 4154670), (9, 2769780), (10, 2492802), (12, 2077335), (13, 1917540), (15, 1661868), (18, 1384890), (20, 1246401), (26, 958770), (27, 923260), (30, 830934), (36, 692445), (39, 639180), (45, 553956), (52, 479385), (53, 470340), (54, 461630), (60, 415467), (65, 383508), (67, 372060), (78, 319590), (90, 276978), (106, 235170), (108, 230815), (117, 213060), (130, 191754), (134, 186030), (135, 184652), (156, 159795), (159, 156780), (180, 138489), (195, 127836), (201, 124020), (212, 117585), (234, 106530), (260, 95877), (265, 94068), (268, 93015), (270, 92326), (318, 78390), (335, 74412), (351, 71020), (390, 63918), (402, 62010), (468, 53265), (477, 52260), (530, 47034), (540, 46163), (585, 42612), (603, 41340), (636, 39195), (670, 37206), (689, 36180), (702, 35510), (780, 31959), (795, 31356), (804, 31005), (871, 28620), (954, 26130), (1005, 24804), (1060, 23517), (1170, 21306), (1206, 20670), (1340, 18603), (1378, 18090), (1404, 17755), (1431, 17420), (1590, 15678), (1742, 14310), (1755, 14204), (1809, 13780), (1908, 13065), (2010, 12402), (2067, 12060), (2340, 10653), (2385, 10452), (2412, 10335), (2613, 9540), (2756, 9045), (2862, 8710), (3015, 8268), (3180, 7839), (3445, 7236), (3484, 7155), (3510, 7102), (3551, 7020), (3618, 6890), (4020, 6201), (4134, 6030), (4355, 5724), (4770, 5226)]