15697680120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{6079}}^1$

素因数の和:6899

約数の個数: 160

約数和(自身を含む): 52836537600

約数和(自身を除く): 37138857480

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 797, 810, 1080, 1594, 1620, 2391, 3188, 3240, 3985, 4782, 6079, 6376, 7173, 7970, 9564, 11955, 12158, 14346, 15940, 18237, 19128, 21519, 23910, 24316, 28692, 30395, 31880, 35865, 36474, 43038, 47820, 48632, 54711, 57384, 60790, 64557, 71730, 72948, 86076, 91185, 95640, 107595, 109422, 121580, 129114, 143460, 145896, 164133, 172152, 182370, 215190, 218844, 243160, 258228, 273555, 286920, 322785, 328266, 364740, 430380, 437688, 492399, 516456, 547110, 645570, 656532, 729480, 820665, 860760, 984798, 1094220, 1291140, 1313064, 1641330, 1969596, 2188440, 2461995, 2582280, 3282660, 3939192, 4844963, 4923990, 6565320, 9689926, 9847980, 14534889, 19379852, 19695960, 24224815, 29069778, 38759704, 43604667, 48449630, 58139556, 72674445, 87209334, 96899260, 116279112, 130814001, 145348890, 174418668, 193798520, 218023335, 261628002, 290697780, 348837336, 392442003, 436046670, 523256004, 581395560, 654070005, 784884006, 872093340, 1046512008, 1308140010, 1569768012, 1744186680, 1962210015, 2616280020, 3139536024, 3924420030, 5232560040, 7848840060, 15697680120]

約数ペア:

[(1, 15697680120), (2, 7848840060), (3, 5232560040), (4, 3924420030), (5, 3139536024), (6, 2616280020), (8, 1962210015), (9, 1744186680), (10, 1569768012), (12, 1308140010), (15, 1046512008), (18, 872093340), (20, 784884006), (24, 654070005), (27, 581395560), (30, 523256004), (36, 436046670), (40, 392442003), (45, 348837336), (54, 290697780), (60, 261628002), (72, 218023335), (81, 193798520), (90, 174418668), (108, 145348890), (120, 130814001), (135, 116279112), (162, 96899260), (180, 87209334), (216, 72674445), (270, 58139556), (324, 48449630), (360, 43604667), (405, 38759704), (540, 29069778), (648, 24224815), (797, 19695960), (810, 19379852), (1080, 14534889), (1594, 9847980), (1620, 9689926), (2391, 6565320), (3188, 4923990), (3240, 4844963), (3985, 3939192), (4782, 3282660), (6079, 2582280), (6376, 2461995), (7173, 2188440), (7970, 1969596), (9564, 1641330), (11955, 1313064), (12158, 1291140), (14346, 1094220), (15940, 984798), (18237, 860760), (19128, 820665), (21519, 729480), (23910, 656532), (24316, 645570), (28692, 547110), (30395, 516456), (31880, 492399), (35865, 437688), (36474, 430380), (43038, 364740), (47820, 328266), (48632, 322785), (54711, 286920), (57384, 273555), (60790, 258228), (64557, 243160), (71730, 218844), (72948, 215190), (86076, 182370), (91185, 172152), (95640, 164133), (107595, 145896), (109422, 143460), (121580, 129114)]