72069480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9533}}^1$

素因数の和:9560

約数の個数: 128

約数和(自身を含む): 274579200

約数和(自身を除く): 202509720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9533, 19066, 28599, 38132, 47665, 57198, 66731, 76264, 85797, 95330, 114396, 133462, 142995, 171594, 190660, 200193, 228792, 257391, 266924, 285990, 333655, 343188, 381320, 400386, 428985, 514782, 533848, 571980, 600579, 667310, 686376, 800772, 857970, 1000965, 1029564, 1143960, 1201158, 1286955, 1334620, 1601544, 1715940, 1801737, 2001930, 2059128, 2402316, 2573910, 2669240, 3002895, 3431880, 3603474, 4003860, 4804632, 5147820, 6005790, 7206948, 8007720, 9008685, 10295640, 12011580, 14413896, 18017370, 24023160, 36034740, 72069480]

約数ペア:

[(1, 72069480), (2, 36034740), (3, 24023160), (4, 18017370), (5, 14413896), (6, 12011580), (7, 10295640), (8, 9008685), (9, 8007720), (10, 7206948), (12, 6005790), (14, 5147820), (15, 4804632), (18, 4003860), (20, 3603474), (21, 3431880), (24, 3002895), (27, 2669240), (28, 2573910), (30, 2402316), (35, 2059128), (36, 2001930), (40, 1801737), (42, 1715940), (45, 1601544), (54, 1334620), (56, 1286955), (60, 1201158), (63, 1143960), (70, 1029564), (72, 1000965), (84, 857970), (90, 800772), (105, 686376), (108, 667310), (120, 600579), (126, 571980), (135, 533848), (140, 514782), (168, 428985), (180, 400386), (189, 381320), (210, 343188), (216, 333655), (252, 285990), (270, 266924), (280, 257391), (315, 228792), (360, 200193), (378, 190660), (420, 171594), (504, 142995), (540, 133462), (630, 114396), (756, 95330), (840, 85797), (945, 76264), (1080, 66731), (1260, 57198), (1512, 47665), (1890, 38132), (2520, 28599), (3780, 19066), (7560, 9533)]