9191520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 33847632

約数和(自身を除く): 24656112

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, 491, 520, 585, 624, 720, 780, 936, 982, 1040, 1170, 1248, 1440, 1473, 1560, 1872, 1964, 2080, 2340, 2455, 2946, 3120, 3744, 3928, 4419, 4680, 4910, 5892, 6240, 6383, 7365, 7856, 8838, 9360, 9820, 11784, 12766, 14730, 15712, 17676, 18720, 19149, 19640, 22095, 23568, 25532, 29460, 31915, 35352, 38298, 39280, 44190, 47136, 51064, 57447, 58920, 63830, 70704, 76596, 78560, 88380, 95745, 102128, 114894, 117840, 127660, 141408, 153192, 176760, 191490, 204256, 229788, 235680, 255320, 287235, 306384, 353520, 382980, 459576, 510640, 574470, 612768, 707040, 765960, 919152, 1021280, 1148940, 1531920, 1838304, 2297880, 3063840, 4595760, 9191520]

約数ペア:

[(1, 9191520), (2, 4595760), (3, 3063840), (4, 2297880), (5, 1838304), (6, 1531920), (8, 1148940), (9, 1021280), (10, 919152), (12, 765960), (13, 707040), (15, 612768), (16, 574470), (18, 510640), (20, 459576), (24, 382980), (26, 353520), (30, 306384), (32, 287235), (36, 255320), (39, 235680), (40, 229788), (45, 204256), (48, 191490), (52, 176760), (60, 153192), (65, 141408), (72, 127660), (78, 117840), (80, 114894), (90, 102128), (96, 95745), (104, 88380), (117, 78560), (120, 76596), (130, 70704), (144, 63830), (156, 58920), (160, 57447), (180, 51064), (195, 47136), (208, 44190), (234, 39280), (240, 38298), (260, 35352), (288, 31915), (312, 29460), (360, 25532), (390, 23568), (416, 22095), (468, 19640), (480, 19149), (491, 18720), (520, 17676), (585, 15712), (624, 14730), (720, 12766), (780, 11784), (936, 9820), (982, 9360), (1040, 8838), (1170, 7856), (1248, 7365), (1440, 6383), (1473, 6240), (1560, 5892), (1872, 4910), (1964, 4680), (2080, 4419), (2340, 3928), (2455, 3744), (2946, 3120)]