79727760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5273}}^1$

素因数の和:5302

約数の個数: 160

約数和(自身を含む): 313908480

約数和(自身を除く): 234180720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5273, 7560, 10546, 15120, 15819, 21092, 26365, 31638, 36911, 42184, 47457, 52730, 63276, 73822, 79095, 84368, 94914, 105460, 110733, 126552, 142371, 147644, 158190, 184555, 189828, 210920, 221466, 237285, 253104, 284742, 295288, 316380, 332199, 369110, 379656, 421840, 442932, 474570, 553665, 569484, 590576, 632760, 664398, 711855, 738220, 759312, 885864, 949140, 996597, 1107330, 1138968, 1265520, 1328796, 1423710, 1476440, 1660995, 1771728, 1898280, 1993194, 2214660, 2277936, 2657592, 2847420, 2952880, 3321990, 3796560, 3986388, 4429320, 4982985, 5315184, 5694840, 6643980, 7972776, 8858640, 9965970, 11389680, 13287960, 15945552, 19931940, 26575920, 39863880, 79727760]

約数ペア:

[(1, 79727760), (2, 39863880), (3, 26575920), (4, 19931940), (5, 15945552), (6, 13287960), (7, 11389680), (8, 9965970), (9, 8858640), (10, 7972776), (12, 6643980), (14, 5694840), (15, 5315184), (16, 4982985), (18, 4429320), (20, 3986388), (21, 3796560), (24, 3321990), (27, 2952880), (28, 2847420), (30, 2657592), (35, 2277936), (36, 2214660), (40, 1993194), (42, 1898280), (45, 1771728), (48, 1660995), (54, 1476440), (56, 1423710), (60, 1328796), (63, 1265520), (70, 1138968), (72, 1107330), (80, 996597), (84, 949140), (90, 885864), (105, 759312), (108, 738220), (112, 711855), (120, 664398), (126, 632760), (135, 590576), (140, 569484), (144, 553665), (168, 474570), (180, 442932), (189, 421840), (210, 379656), (216, 369110), (240, 332199), (252, 316380), (270, 295288), (280, 284742), (315, 253104), (336, 237285), (360, 221466), (378, 210920), (420, 189828), (432, 184555), (504, 158190), (540, 147644), (560, 142371), (630, 126552), (720, 110733), (756, 105460), (840, 94914), (945, 84368), (1008, 79095), (1080, 73822), (1260, 63276), (1512, 52730), (1680, 47457), (1890, 42184), (2160, 36911), (2520, 31638), (3024, 26365), (3780, 21092), (5040, 15819), (5273, 15120), (7560, 10546)]