130819320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1470

約数の個数: 128

約数和(自身を含む): 441288000

約数和(自身を除く): 310468680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1361, 1602, 1780, 2136, 2403, 2670, 2722, 3204, 3560, 4005, 4083, 4806, 5340, 5444, 6408, 6805, 8010, 8166, 9612, 10680, 10888, 12015, 12249, 13610, 16020, 16332, 19224, 20415, 24030, 24498, 27220, 32040, 32664, 36747, 40830, 48060, 48996, 54440, 61245, 73494, 81660, 96120, 97992, 121129, 122490, 146988, 163320, 183735, 242258, 244980, 293976, 363387, 367470, 484516, 489960, 605645, 726774, 734940, 969032, 1090161, 1211290, 1453548, 1469880, 1816935, 2180322, 2422580, 2907096, 3270483, 3633870, 4360644, 4845160, 5450805, 6540966, 7267740, 8721288, 10901610, 13081932, 14535480, 16352415, 21803220, 26163864, 32704830, 43606440, 65409660, 130819320]

約数ペア:

[(1, 130819320), (2, 65409660), (3, 43606440), (4, 32704830), (5, 26163864), (6, 21803220), (8, 16352415), (9, 14535480), (10, 13081932), (12, 10901610), (15, 8721288), (18, 7267740), (20, 6540966), (24, 5450805), (27, 4845160), (30, 4360644), (36, 3633870), (40, 3270483), (45, 2907096), (54, 2422580), (60, 2180322), (72, 1816935), (89, 1469880), (90, 1453548), (108, 1211290), (120, 1090161), (135, 969032), (178, 734940), (180, 726774), (216, 605645), (267, 489960), (270, 484516), (356, 367470), (360, 363387), (445, 293976), (534, 244980), (540, 242258), (712, 183735), (801, 163320), (890, 146988), (1068, 122490), (1080, 121129), (1335, 97992), (1361, 96120), (1602, 81660), (1780, 73494), (2136, 61245), (2403, 54440), (2670, 48996), (2722, 48060), (3204, 40830), (3560, 36747), (4005, 32664), (4083, 32040), (4806, 27220), (5340, 24498), (5444, 24030), (6408, 20415), (6805, 19224), (8010, 16332), (8166, 16020), (9612, 13610), (10680, 12249), (10888, 12015)]