1188701280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63499}}^1$

素因数の和:63533

約数の個数: 144

約数和(自身を含む): 4368546000

約数和(自身を除く): 3179844720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 63499, 126998, 190497, 253996, 317495, 380994, 507992, 571491, 634990, 761988, 825487, 952485, 1015984, 1142982, 1269980, 1523976, 1650974, 1904970, 2031968, 2285964, 2476461, 2539960, 2857455, 3047952, 3301948, 3809940, 4127435, 4571928, 4952922, 5079920, 5714910, 6095904, 6603896, 7429383, 7619880, 8254870, 9143856, 9905844, 10159840, 11429820, 12382305, 13207792, 14858766, 15239760, 16509740, 18287712, 19811688, 22859640, 24764610, 26415584, 29717532, 30479520, 33019480, 37146915, 39623376, 45719280, 49529220, 59435064, 66038960, 74293830, 79246752, 91438560, 99058440, 118870128, 132077920, 148587660, 198116880, 237740256, 297175320, 396233760, 594350640, 1188701280]

約数ペア:

[(1, 1188701280), (2, 594350640), (3, 396233760), (4, 297175320), (5, 237740256), (6, 198116880), (8, 148587660), (9, 132077920), (10, 118870128), (12, 99058440), (13, 91438560), (15, 79246752), (16, 74293830), (18, 66038960), (20, 59435064), (24, 49529220), (26, 45719280), (30, 39623376), (32, 37146915), (36, 33019480), (39, 30479520), (40, 29717532), (45, 26415584), (48, 24764610), (52, 22859640), (60, 19811688), (65, 18287712), (72, 16509740), (78, 15239760), (80, 14858766), (90, 13207792), (96, 12382305), (104, 11429820), (117, 10159840), (120, 9905844), (130, 9143856), (144, 8254870), (156, 7619880), (160, 7429383), (180, 6603896), (195, 6095904), (208, 5714910), (234, 5079920), (240, 4952922), (260, 4571928), (288, 4127435), (312, 3809940), (360, 3301948), (390, 3047952), (416, 2857455), (468, 2539960), (480, 2476461), (520, 2285964), (585, 2031968), (624, 1904970), (720, 1650974), (780, 1523976), (936, 1269980), (1040, 1142982), (1170, 1015984), (1248, 952485), (1440, 825487), (1560, 761988), (1872, 634990), (2080, 571491), (2340, 507992), (3120, 380994), (3744, 317495), (4680, 253996), (6240, 190497), (9360, 126998), (18720, 63499)]