117771480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 403902720

約数和(自身を除く): 286131240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 61, 62, 72, 90, 93, 120, 122, 124, 155, 173, 180, 183, 186, 244, 248, 279, 305, 310, 346, 360, 366, 372, 465, 488, 519, 549, 558, 610, 620, 692, 732, 744, 865, 915, 930, 1038, 1098, 1116, 1220, 1240, 1384, 1395, 1464, 1557, 1730, 1830, 1860, 1891, 2076, 2196, 2232, 2440, 2595, 2745, 2790, 3114, 3460, 3660, 3720, 3782, 4152, 4392, 5190, 5363, 5490, 5580, 5673, 6228, 6920, 7320, 7564, 7785, 9455, 10380, 10553, 10726, 10980, 11160, 11346, 12456, 15128, 15570, 16089, 17019, 18910, 20760, 21106, 21452, 21960, 22692, 26815, 28365, 31140, 31659, 32178, 34038, 37820, 42212, 42904, 45384, 48267, 52765, 53630, 56730, 62280, 63318, 64356, 68076, 75640, 80445, 84424, 85095, 94977, 96534, 105530, 107260, 113460, 126636, 128712, 136152, 158295, 160890, 170190, 189954, 193068, 211060, 214520, 226920, 241335, 253272, 316590, 321780, 327143, 340380, 379908, 386136, 422120, 474885, 482670, 633180, 643560, 654286, 680760, 759816, 949770, 965340, 981429, 1266360, 1308572, 1635715, 1899540, 1930680, 1962858, 2617144, 2944287, 3271430, 3799080, 3925716, 4907145, 5888574, 6542860, 7851432, 9814290, 11777148, 13085720, 14721435, 19628580, 23554296, 29442870, 39257160, 58885740, 117771480]

約数ペア:

[(1, 117771480), (2, 58885740), (3, 39257160), (4, 29442870), (5, 23554296), (6, 19628580), (8, 14721435), (9, 13085720), (10, 11777148), (12, 9814290), (15, 7851432), (18, 6542860), (20, 5888574), (24, 4907145), (30, 3925716), (31, 3799080), (36, 3271430), (40, 2944287), (45, 2617144), (60, 1962858), (61, 1930680), (62, 1899540), (72, 1635715), (90, 1308572), (93, 1266360), (120, 981429), (122, 965340), (124, 949770), (155, 759816), (173, 680760), (180, 654286), (183, 643560), (186, 633180), (244, 482670), (248, 474885), (279, 422120), (305, 386136), (310, 379908), (346, 340380), (360, 327143), (366, 321780), (372, 316590), (465, 253272), (488, 241335), (519, 226920), (549, 214520), (558, 211060), (610, 193068), (620, 189954), (692, 170190), (732, 160890), (744, 158295), (865, 136152), (915, 128712), (930, 126636), (1038, 113460), (1098, 107260), (1116, 105530), (1220, 96534), (1240, 94977), (1384, 85095), (1395, 84424), (1464, 80445), (1557, 75640), (1730, 68076), (1830, 64356), (1860, 63318), (1891, 62280), (2076, 56730), (2196, 53630), (2232, 52765), (2440, 48267), (2595, 45384), (2745, 42904), (2790, 42212), (3114, 37820), (3460, 34038), (3660, 32178), (3720, 31659), (3782, 31140), (4152, 28365), (4392, 26815), (5190, 22692), (5363, 21960), (5490, 21452), (5580, 21106), (5673, 20760), (6228, 18910), (6920, 17019), (7320, 16089), (7564, 15570), (7785, 15128), (9455, 12456), (10380, 11346), (10553, 11160), (10726, 10980)]