411327720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1$

素因数の和:1709

約数の個数: 160

約数和(自身を含む): 1400889600

約数和(自身を除く): 989561880

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, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 948, 1080, 1185, 1422, 1580, 1607, 1620, 1896, 2133, 2370, 2844, 3160, 3214, 3240, 3555, 4266, 4740, 4821, 5688, 6399, 6428, 7110, 8035, 8532, 9480, 9642, 10665, 12798, 12856, 14220, 14463, 16070, 17064, 19284, 21330, 24105, 25596, 28440, 28926, 31995, 32140, 38568, 42660, 43389, 48210, 51192, 57852, 63990, 64280, 72315, 85320, 86778, 96420, 115704, 126953, 127980, 130167, 144630, 173556, 192840, 216945, 253906, 255960, 260334, 289260, 347112, 380859, 433890, 507812, 520668, 578520, 634765, 650835, 761718, 867780, 1015624, 1041336, 1142577, 1269530, 1301670, 1523436, 1735560, 1904295, 2285154, 2539060, 2603340, 3046872, 3427731, 3808590, 4570308, 5078120, 5206680, 5712885, 6855462, 7617180, 9140616, 10283193, 11425770, 13710924, 15234360, 17138655, 20566386, 22851540, 27421848, 34277310, 41132772, 45703080, 51415965, 68554620, 82265544, 102831930, 137109240, 205663860, 411327720]

約数ペア:

[(1, 411327720), (2, 205663860), (3, 137109240), (4, 102831930), (5, 82265544), (6, 68554620), (8, 51415965), (9, 45703080), (10, 41132772), (12, 34277310), (15, 27421848), (18, 22851540), (20, 20566386), (24, 17138655), (27, 15234360), (30, 13710924), (36, 11425770), (40, 10283193), (45, 9140616), (54, 7617180), (60, 6855462), (72, 5712885), (79, 5206680), (81, 5078120), (90, 4570308), (108, 3808590), (120, 3427731), (135, 3046872), (158, 2603340), (162, 2539060), (180, 2285154), (216, 1904295), (237, 1735560), (270, 1523436), (316, 1301670), (324, 1269530), (360, 1142577), (395, 1041336), (405, 1015624), (474, 867780), (540, 761718), (632, 650835), (648, 634765), (711, 578520), (790, 520668), (810, 507812), (948, 433890), (1080, 380859), (1185, 347112), (1422, 289260), (1580, 260334), (1607, 255960), (1620, 253906), (1896, 216945), (2133, 192840), (2370, 173556), (2844, 144630), (3160, 130167), (3214, 127980), (3240, 126953), (3555, 115704), (4266, 96420), (4740, 86778), (4821, 85320), (5688, 72315), (6399, 64280), (6428, 63990), (7110, 57852), (8035, 51192), (8532, 48210), (9480, 43389), (9642, 42660), (10665, 38568), (12798, 32140), (12856, 31995), (14220, 28926), (14463, 28440), (16070, 25596), (17064, 24105), (19284, 21330)]