450555360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 192

約数和(自身を含む): 1509580800

約数和(自身を除く): 1059025440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 127, 152, 160, 190, 228, 240, 254, 285, 304, 380, 381, 389, 456, 480, 508, 570, 608, 635, 760, 762, 778, 912, 1016, 1140, 1167, 1270, 1520, 1524, 1556, 1824, 1905, 1945, 2032, 2280, 2334, 2413, 2540, 3040, 3048, 3112, 3810, 3890, 4064, 4560, 4668, 4826, 5080, 5835, 6096, 6224, 7239, 7391, 7620, 7780, 9120, 9336, 9652, 10160, 11670, 12065, 12192, 12448, 14478, 14782, 15240, 15560, 18672, 19304, 20320, 22173, 23340, 24130, 28956, 29564, 30480, 31120, 36195, 36955, 37344, 38608, 44346, 46680, 48260, 49403, 57912, 59128, 60960, 62240, 72390, 73910, 77216, 88692, 93360, 96520, 98806, 110865, 115824, 118256, 144780, 147820, 148209, 177384, 186720, 193040, 197612, 221730, 231648, 236512, 247015, 289560, 295640, 296418, 354768, 386080, 395224, 443460, 494030, 579120, 591280, 592836, 709536, 741045, 790448, 886920, 938657, 988060, 1158240, 1182560, 1185672, 1482090, 1580896, 1773840, 1877314, 1976120, 2371344, 2815971, 2964180, 3547680, 3754628, 3952240, 4693285, 4742688, 5631942, 5928360, 7509256, 7904480, 9386570, 11263884, 11856720, 14079855, 15018512, 18773140, 22527768, 23713440, 28159710, 30037024, 37546280, 45055536, 56319420, 75092560, 90111072, 112638840, 150185120, 225277680, 450555360]

約数ペア:

[(1, 450555360), (2, 225277680), (3, 150185120), (4, 112638840), (5, 90111072), (6, 75092560), (8, 56319420), (10, 45055536), (12, 37546280), (15, 30037024), (16, 28159710), (19, 23713440), (20, 22527768), (24, 18773140), (30, 15018512), (32, 14079855), (38, 11856720), (40, 11263884), (48, 9386570), (57, 7904480), (60, 7509256), (76, 5928360), (80, 5631942), (95, 4742688), (96, 4693285), (114, 3952240), (120, 3754628), (127, 3547680), (152, 2964180), (160, 2815971), (190, 2371344), (228, 1976120), (240, 1877314), (254, 1773840), (285, 1580896), (304, 1482090), (380, 1185672), (381, 1182560), (389, 1158240), (456, 988060), (480, 938657), (508, 886920), (570, 790448), (608, 741045), (635, 709536), (760, 592836), (762, 591280), (778, 579120), (912, 494030), (1016, 443460), (1140, 395224), (1167, 386080), (1270, 354768), (1520, 296418), (1524, 295640), (1556, 289560), (1824, 247015), (1905, 236512), (1945, 231648), (2032, 221730), (2280, 197612), (2334, 193040), (2413, 186720), (2540, 177384), (3040, 148209), (3048, 147820), (3112, 144780), (3810, 118256), (3890, 115824), (4064, 110865), (4560, 98806), (4668, 96520), (4826, 93360), (5080, 88692), (5835, 77216), (6096, 73910), (6224, 72390), (7239, 62240), (7391, 60960), (7620, 59128), (7780, 57912), (9120, 49403), (9336, 48260), (9652, 46680), (10160, 44346), (11670, 38608), (12065, 37344), (12192, 36955), (12448, 36195), (14478, 31120), (14782, 30480), (15240, 29564), (15560, 28956), (18672, 24130), (19304, 23340), (20320, 22173)]