45135720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17911}}^1$

素因数の和:17935

約数の個数: 96

約数和(自身を含む): 167656320

約数和(自身を除く): 122520600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 17911, 35822, 53733, 71644, 89555, 107466, 125377, 143288, 161199, 179110, 214932, 250754, 268665, 322398, 358220, 376131, 429864, 501508, 537330, 626885, 644796, 716440, 752262, 805995, 1003016, 1074660, 1128393, 1253770, 1289592, 1504524, 1611990, 1880655, 2149320, 2256786, 2507540, 3009048, 3223980, 3761310, 4513572, 5015080, 5641965, 6447960, 7522620, 9027144, 11283930, 15045240, 22567860, 45135720]

約数ペア:

[(1, 45135720), (2, 22567860), (3, 15045240), (4, 11283930), (5, 9027144), (6, 7522620), (7, 6447960), (8, 5641965), (9, 5015080), (10, 4513572), (12, 3761310), (14, 3223980), (15, 3009048), (18, 2507540), (20, 2256786), (21, 2149320), (24, 1880655), (28, 1611990), (30, 1504524), (35, 1289592), (36, 1253770), (40, 1128393), (42, 1074660), (45, 1003016), (56, 805995), (60, 752262), (63, 716440), (70, 644796), (72, 626885), (84, 537330), (90, 501508), (105, 429864), (120, 376131), (126, 358220), (140, 322398), (168, 268665), (180, 250754), (210, 214932), (252, 179110), (280, 161199), (315, 143288), (360, 125377), (420, 107466), (504, 89555), (630, 71644), (840, 53733), (1260, 35822), (2520, 17911)]