1272495060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1130

約数の個数: 144

約数和(自身を含む): 4010806800

約数和(自身を除く): 2738311740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 317, 348, 435, 522, 580, 634, 769, 870, 951, 1044, 1268, 1305, 1538, 1585, 1740, 1902, 2307, 2610, 2853, 3076, 3170, 3804, 3845, 4614, 4755, 5220, 5706, 6340, 6921, 7690, 9193, 9228, 9510, 11412, 11535, 13842, 14265, 15380, 18386, 19020, 22301, 23070, 27579, 27684, 28530, 34605, 36772, 44602, 45965, 46140, 55158, 57060, 66903, 69210, 82737, 89204, 91930, 110316, 111505, 133806, 137895, 138420, 165474, 183860, 200709, 223010, 243773, 267612, 275790, 330948, 334515, 401418, 413685, 446020, 487546, 551580, 669030, 731319, 802836, 827370, 975092, 1003545, 1218865, 1338060, 1462638, 1654740, 2007090, 2193957, 2437730, 2925276, 3656595, 4014180, 4387914, 4875460, 7069417, 7313190, 8775828, 10969785, 14138834, 14626380, 21208251, 21939570, 28277668, 35347085, 42416502, 43879140, 63624753, 70694170, 84833004, 106041255, 127249506, 141388340, 212082510, 254499012, 318123765, 424165020, 636247530, 1272495060]

約数ペア:

[(1, 1272495060), (2, 636247530), (3, 424165020), (4, 318123765), (5, 254499012), (6, 212082510), (9, 141388340), (10, 127249506), (12, 106041255), (15, 84833004), (18, 70694170), (20, 63624753), (29, 43879140), (30, 42416502), (36, 35347085), (45, 28277668), (58, 21939570), (60, 21208251), (87, 14626380), (90, 14138834), (116, 10969785), (145, 8775828), (174, 7313190), (180, 7069417), (261, 4875460), (290, 4387914), (317, 4014180), (348, 3656595), (435, 2925276), (522, 2437730), (580, 2193957), (634, 2007090), (769, 1654740), (870, 1462638), (951, 1338060), (1044, 1218865), (1268, 1003545), (1305, 975092), (1538, 827370), (1585, 802836), (1740, 731319), (1902, 669030), (2307, 551580), (2610, 487546), (2853, 446020), (3076, 413685), (3170, 401418), (3804, 334515), (3845, 330948), (4614, 275790), (4755, 267612), (5220, 243773), (5706, 223010), (6340, 200709), (6921, 183860), (7690, 165474), (9193, 138420), (9228, 137895), (9510, 133806), (11412, 111505), (11535, 110316), (13842, 91930), (14265, 89204), (15380, 82737), (18386, 69210), (19020, 66903), (22301, 57060), (23070, 55158), (27579, 46140), (27684, 45965), (28530, 44602), (34605, 36772)]