1491501120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1645

約数の個数: 224

約数和(自身を含む): 5102352000

約数和(自身を除く): 3610850880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 59, 60, 64, 68, 80, 85, 96, 102, 118, 120, 136, 160, 170, 177, 192, 204, 236, 240, 255, 272, 295, 320, 340, 354, 408, 472, 480, 510, 544, 590, 680, 708, 816, 885, 944, 960, 1003, 1020, 1088, 1180, 1360, 1416, 1549, 1632, 1770, 1888, 2006, 2040, 2360, 2720, 2832, 3009, 3098, 3264, 3540, 3776, 4012, 4080, 4647, 4720, 5015, 5440, 5664, 6018, 6196, 7080, 7745, 8024, 8160, 9294, 9440, 10030, 11328, 12036, 12392, 14160, 15045, 15490, 16048, 16320, 18588, 18880, 20060, 23235, 24072, 24784, 26333, 28320, 30090, 30980, 32096, 37176, 40120, 46470, 48144, 49568, 52666, 56640, 60180, 61960, 64192, 74352, 78999, 80240, 91391, 92940, 96288, 99136, 105332, 120360, 123920, 131665, 148704, 157998, 160480, 182782, 185880, 192576, 210664, 240720, 247840, 263330, 274173, 297408, 315996, 320960, 365564, 371760, 394995, 421328, 456955, 481440, 495680, 526660, 548346, 631992, 731128, 743520, 789990, 842656, 913910, 962880, 1053320, 1096692, 1263984, 1370865, 1462256, 1487040, 1553647, 1579980, 1685312, 1827820, 2106640, 2193384, 2527968, 2741730, 2924512, 3107294, 3159960, 3655640, 4213280, 4386768, 4660941, 5055936, 5483460, 5849024, 6214588, 6319920, 7311280, 7768235, 8426560, 8773536, 9321882, 10966920, 12429176, 12639840, 14622560, 15536470, 17547072, 18643764, 21933840, 23304705, 24858352, 25279680, 29245120, 31072940, 37287528, 43867680, 46609410, 49716704, 62145880, 74575056, 87735360, 93218820, 99433408, 124291760, 149150112, 186437640, 248583520, 298300224, 372875280, 497167040, 745750560, 1491501120]

約数ペア:

[(1, 1491501120), (2, 745750560), (3, 497167040), (4, 372875280), (5, 298300224), (6, 248583520), (8, 186437640), (10, 149150112), (12, 124291760), (15, 99433408), (16, 93218820), (17, 87735360), (20, 74575056), (24, 62145880), (30, 49716704), (32, 46609410), (34, 43867680), (40, 37287528), (48, 31072940), (51, 29245120), (59, 25279680), (60, 24858352), (64, 23304705), (68, 21933840), (80, 18643764), (85, 17547072), (96, 15536470), (102, 14622560), (118, 12639840), (120, 12429176), (136, 10966920), (160, 9321882), (170, 8773536), (177, 8426560), (192, 7768235), (204, 7311280), (236, 6319920), (240, 6214588), (255, 5849024), (272, 5483460), (295, 5055936), (320, 4660941), (340, 4386768), (354, 4213280), (408, 3655640), (472, 3159960), (480, 3107294), (510, 2924512), (544, 2741730), (590, 2527968), (680, 2193384), (708, 2106640), (816, 1827820), (885, 1685312), (944, 1579980), (960, 1553647), (1003, 1487040), (1020, 1462256), (1088, 1370865), (1180, 1263984), (1360, 1096692), (1416, 1053320), (1549, 962880), (1632, 913910), (1770, 842656), (1888, 789990), (2006, 743520), (2040, 731128), (2360, 631992), (2720, 548346), (2832, 526660), (3009, 495680), (3098, 481440), (3264, 456955), (3540, 421328), (3776, 394995), (4012, 371760), (4080, 365564), (4647, 320960), (4720, 315996), (5015, 297408), (5440, 274173), (5664, 263330), (6018, 247840), (6196, 240720), (7080, 210664), (7745, 192576), (8024, 185880), (8160, 182782), (9294, 160480), (9440, 157998), (10030, 148704), (11328, 131665), (12036, 123920), (12392, 120360), (14160, 105332), (15045, 99136), (15490, 96288), (16048, 92940), (16320, 91391), (18588, 80240), (18880, 78999), (20060, 74352), (23235, 64192), (24072, 61960), (24784, 60180), (26333, 56640), (28320, 52666), (30090, 49568), (30980, 48144), (32096, 46470), (37176, 40120)]