453949120

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:798

約数の個数: 112

約数和(自身を含む): 1134148608

約数和(自身を除く): 680199488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 67, 80, 124, 134, 155, 160, 248, 268, 310, 320, 335, 496, 536, 620, 670, 683, 992, 1072, 1240, 1340, 1366, 1984, 2077, 2144, 2480, 2680, 2732, 3415, 4154, 4288, 4960, 5360, 5464, 6830, 8308, 9920, 10385, 10720, 10928, 13660, 16616, 20770, 21173, 21440, 21856, 27320, 33232, 41540, 42346, 43712, 45761, 54640, 66464, 83080, 84692, 91522, 105865, 109280, 132928, 166160, 169384, 183044, 211730, 218560, 228805, 332320, 338768, 366088, 423460, 457610, 664640, 677536, 732176, 846920, 915220, 1355072, 1418591, 1464352, 1693840, 1830440, 2837182, 2928704, 3387680, 3660880, 5674364, 6775360, 7092955, 7321760, 11348728, 14185910, 14643520, 22697456, 28371820, 45394912, 56743640, 90789824, 113487280, 226974560, 453949120]

約数ペア:

[(1, 453949120), (2, 226974560), (4, 113487280), (5, 90789824), (8, 56743640), (10, 45394912), (16, 28371820), (20, 22697456), (31, 14643520), (32, 14185910), (40, 11348728), (62, 7321760), (64, 7092955), (67, 6775360), (80, 5674364), (124, 3660880), (134, 3387680), (155, 2928704), (160, 2837182), (248, 1830440), (268, 1693840), (310, 1464352), (320, 1418591), (335, 1355072), (496, 915220), (536, 846920), (620, 732176), (670, 677536), (683, 664640), (992, 457610), (1072, 423460), (1240, 366088), (1340, 338768), (1366, 332320), (1984, 228805), (2077, 218560), (2144, 211730), (2480, 183044), (2680, 169384), (2732, 166160), (3415, 132928), (4154, 109280), (4288, 105865), (4960, 91522), (5360, 84692), (5464, 83080), (6830, 66464), (8308, 54640), (9920, 45761), (10385, 43712), (10720, 42346), (10928, 41540), (13660, 33232), (16616, 27320), (20770, 21856), (21173, 21440)]