287415360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4339}}^1$

素因数の和:4385

約数の個数: 168

約数和(自身を含む): 1031808960

約数和(自身を除く): 744393600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4339, 4416, 5520, 6624, 7360, 8280, 8678, 11040, 13017, 13248, 16560, 17356, 21695, 22080, 26034, 33120, 34712, 39051, 43390, 52068, 65085, 66240, 69424, 78102, 86780, 99797, 104136, 130170, 138848, 156204, 173560, 195255, 199594, 208272, 260340, 277696, 299391, 312408, 347120, 390510, 399188, 416544, 498985, 520680, 598782, 624816, 694240, 781020, 798376, 833088, 898173, 997970, 1041360, 1197564, 1249632, 1388480, 1496955, 1562040, 1596752, 1796346, 1995940, 2082720, 2395128, 2499264, 2993910, 3124080, 3193504, 3592692, 3991880, 4165440, 4490865, 4790256, 5987820, 6248160, 6387008, 7185384, 7983760, 8981730, 9580512, 11975640, 12496320, 14370768, 15967520, 17963460, 19161024, 23951280, 28741536, 31935040, 35926920, 47902560, 57483072, 71853840, 95805120, 143707680, 287415360]

約数ペア:

[(1, 287415360), (2, 143707680), (3, 95805120), (4, 71853840), (5, 57483072), (6, 47902560), (8, 35926920), (9, 31935040), (10, 28741536), (12, 23951280), (15, 19161024), (16, 17963460), (18, 15967520), (20, 14370768), (23, 12496320), (24, 11975640), (30, 9580512), (32, 8981730), (36, 7983760), (40, 7185384), (45, 6387008), (46, 6248160), (48, 5987820), (60, 4790256), (64, 4490865), (69, 4165440), (72, 3991880), (80, 3592692), (90, 3193504), (92, 3124080), (96, 2993910), (115, 2499264), (120, 2395128), (138, 2082720), (144, 1995940), (160, 1796346), (180, 1596752), (184, 1562040), (192, 1496955), (207, 1388480), (230, 1249632), (240, 1197564), (276, 1041360), (288, 997970), (320, 898173), (345, 833088), (360, 798376), (368, 781020), (414, 694240), (460, 624816), (480, 598782), (552, 520680), (576, 498985), (690, 416544), (720, 399188), (736, 390510), (828, 347120), (920, 312408), (960, 299391), (1035, 277696), (1104, 260340), (1380, 208272), (1440, 199594), (1472, 195255), (1656, 173560), (1840, 156204), (2070, 138848), (2208, 130170), (2760, 104136), (2880, 99797), (3312, 86780), (3680, 78102), (4140, 69424), (4339, 66240), (4416, 65085), (5520, 52068), (6624, 43390), (7360, 39051), (8280, 34712), (8678, 33120), (11040, 26034), (13017, 22080), (13248, 21695), (16560, 17356)]