160736280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 336927720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 127, 159, 199, 212, 254, 265, 318, 381, 398, 424, 508, 530, 597, 635, 636, 762, 795, 796, 995, 1016, 1060, 1194, 1270, 1272, 1524, 1590, 1592, 1905, 1990, 2120, 2388, 2540, 2985, 3048, 3180, 3810, 3980, 4776, 5080, 5970, 6360, 6731, 7620, 7960, 10547, 11940, 13462, 15240, 20193, 21094, 23880, 25273, 26924, 31641, 33655, 40386, 42188, 50546, 52735, 53848, 63282, 67310, 75819, 80772, 84376, 100965, 101092, 105470, 126365, 126564, 134620, 151638, 158205, 161544, 201930, 202184, 210940, 252730, 253128, 269240, 303276, 316410, 379095, 403860, 421880, 505460, 606552, 632820, 758190, 807720, 1010920, 1265640, 1339469, 1516380, 2678938, 3032760, 4018407, 5357876, 6697345, 8036814, 10715752, 13394690, 16073628, 20092035, 26789380, 32147256, 40184070, 53578760, 80368140, 160736280]

約数ペア:

[(1, 160736280), (2, 80368140), (3, 53578760), (4, 40184070), (5, 32147256), (6, 26789380), (8, 20092035), (10, 16073628), (12, 13394690), (15, 10715752), (20, 8036814), (24, 6697345), (30, 5357876), (40, 4018407), (53, 3032760), (60, 2678938), (106, 1516380), (120, 1339469), (127, 1265640), (159, 1010920), (199, 807720), (212, 758190), (254, 632820), (265, 606552), (318, 505460), (381, 421880), (398, 403860), (424, 379095), (508, 316410), (530, 303276), (597, 269240), (635, 253128), (636, 252730), (762, 210940), (795, 202184), (796, 201930), (995, 161544), (1016, 158205), (1060, 151638), (1194, 134620), (1270, 126564), (1272, 126365), (1524, 105470), (1590, 101092), (1592, 100965), (1905, 84376), (1990, 80772), (2120, 75819), (2388, 67310), (2540, 63282), (2985, 53848), (3048, 52735), (3180, 50546), (3810, 42188), (3980, 40386), (4776, 33655), (5080, 31641), (5970, 26924), (6360, 25273), (6731, 23880), (7620, 21094), (7960, 20193), (10547, 15240), (11940, 13462)]