61077240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{2693}}^1$

素因数の和:2723

約数の個数: 160

約数和(自身を含む): 234701280

約数和(自身を除く): 173624040

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2693, 2835, 3240, 3780, 4536, 5386, 5670, 7560, 8079, 10772, 11340, 13465, 16158, 18851, 21544, 22680, 24237, 26930, 32316, 37702, 40395, 48474, 53860, 56553, 64632, 72711, 75404, 80790, 94255, 96948, 107720, 113106, 121185, 145422, 150808, 161580, 169659, 188510, 193896, 218133, 226212, 242370, 282765, 290844, 323160, 339318, 363555, 377020, 436266, 452424, 484740, 508977, 565530, 581688, 678636, 727110, 754040, 848295, 872532, 969480, 1017954, 1090665, 1131060, 1357272, 1454220, 1526931, 1696590, 1745064, 2035908, 2181330, 2262120, 2544885, 2908440, 3053862, 3393180, 4071816, 4362660, 5089770, 6107724, 6786360, 7634655, 8725320, 10179540, 12215448, 15269310, 20359080, 30538620, 61077240]

約数ペア:

[(1, 61077240), (2, 30538620), (3, 20359080), (4, 15269310), (5, 12215448), (6, 10179540), (7, 8725320), (8, 7634655), (9, 6786360), (10, 6107724), (12, 5089770), (14, 4362660), (15, 4071816), (18, 3393180), (20, 3053862), (21, 2908440), (24, 2544885), (27, 2262120), (28, 2181330), (30, 2035908), (35, 1745064), (36, 1696590), (40, 1526931), (42, 1454220), (45, 1357272), (54, 1131060), (56, 1090665), (60, 1017954), (63, 969480), (70, 872532), (72, 848295), (81, 754040), (84, 727110), (90, 678636), (105, 581688), (108, 565530), (120, 508977), (126, 484740), (135, 452424), (140, 436266), (162, 377020), (168, 363555), (180, 339318), (189, 323160), (210, 290844), (216, 282765), (252, 242370), (270, 226212), (280, 218133), (315, 193896), (324, 188510), (360, 169659), (378, 161580), (405, 150808), (420, 145422), (504, 121185), (540, 113106), (567, 107720), (630, 96948), (648, 94255), (756, 80790), (810, 75404), (840, 72711), (945, 64632), (1080, 56553), (1134, 53860), (1260, 48474), (1512, 40395), (1620, 37702), (1890, 32316), (2268, 26930), (2520, 24237), (2693, 22680), (2835, 21544), (3240, 18851), (3780, 16158), (4536, 13465), (5386, 11340), (5670, 10772), (7560, 8079)]