309048480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5503}}^1$

素因数の和:5540

約数の個数: 192

約数和(自身を含む): 1165086720

約数和(自身を除く): 856038240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5503, 5616, 6240, 7020, 9360, 11006, 11232, 14040, 16509, 18720, 22012, 27515, 28080, 33018, 44024, 49527, 55030, 56160, 66036, 71539, 82545, 88048, 99054, 110060, 132072, 143078, 148581, 165090, 176096, 198108, 214617, 220120, 247635, 264144, 286156, 297162, 330180, 357695, 396216, 429234, 440240, 495270, 528288, 572312, 594324, 643851, 660360, 715390, 742905, 792432, 858468, 880480, 990540, 1073085, 1144624, 1188648, 1287702, 1320720, 1430780, 1485810, 1584864, 1716936, 1931553, 1981080, 2146170, 2289248, 2377296, 2575404, 2641440, 2861560, 2971620, 3219255, 3433872, 3863106, 3962160, 4292340, 4754592, 5150808, 5723120, 5943240, 6438510, 6867744, 7726212, 7924320, 8584680, 9657765, 10301616, 11446240, 11886480, 12877020, 15452424, 17169360, 19315530, 20603232, 23772960, 25754040, 30904848, 34338720, 38631060, 51508080, 61809696, 77262120, 103016160, 154524240, 309048480]

約数ペア:

[(1, 309048480), (2, 154524240), (3, 103016160), (4, 77262120), (5, 61809696), (6, 51508080), (8, 38631060), (9, 34338720), (10, 30904848), (12, 25754040), (13, 23772960), (15, 20603232), (16, 19315530), (18, 17169360), (20, 15452424), (24, 12877020), (26, 11886480), (27, 11446240), (30, 10301616), (32, 9657765), (36, 8584680), (39, 7924320), (40, 7726212), (45, 6867744), (48, 6438510), (52, 5943240), (54, 5723120), (60, 5150808), (65, 4754592), (72, 4292340), (78, 3962160), (80, 3863106), (90, 3433872), (96, 3219255), (104, 2971620), (108, 2861560), (117, 2641440), (120, 2575404), (130, 2377296), (135, 2289248), (144, 2146170), (156, 1981080), (160, 1931553), (180, 1716936), (195, 1584864), (208, 1485810), (216, 1430780), (234, 1320720), (240, 1287702), (260, 1188648), (270, 1144624), (288, 1073085), (312, 990540), (351, 880480), (360, 858468), (390, 792432), (416, 742905), (432, 715390), (468, 660360), (480, 643851), (520, 594324), (540, 572312), (585, 528288), (624, 495270), (702, 440240), (720, 429234), (780, 396216), (864, 357695), (936, 330180), (1040, 297162), (1080, 286156), (1170, 264144), (1248, 247635), (1404, 220120), (1440, 214617), (1560, 198108), (1755, 176096), (1872, 165090), (2080, 148581), (2160, 143078), (2340, 132072), (2808, 110060), (3120, 99054), (3510, 88048), (3744, 82545), (4320, 71539), (4680, 66036), (5503, 56160), (5616, 55030), (6240, 49527), (7020, 44024), (9360, 33018), (11006, 28080), (11232, 27515), (14040, 22012), (16509, 18720)]