731553120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1275

約数の個数: 240

約数和(自身を含む): 2638899648

約数和(自身を除く): 1907346528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 648, 705, 720, 752, 810, 846, 864, 940, 1080, 1128, 1201, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1880, 2115, 2160, 2256, 2402, 2538, 2592, 2820, 3240, 3384, 3603, 3760, 3807, 4230, 4320, 4512, 4804, 5076, 5640, 6005, 6345, 6480, 6768, 7206, 7520, 7614, 8460, 9608, 10152, 10809, 11280, 12010, 12690, 12960, 13536, 14412, 15228, 16920, 18015, 19035, 19216, 20304, 21618, 22560, 24020, 25380, 28824, 30456, 32427, 33840, 36030, 38070, 38432, 40608, 43236, 48040, 50760, 54045, 56447, 57648, 60912, 64854, 67680, 72060, 76140, 86472, 96080, 97281, 101520, 108090, 112894, 115296, 121824, 129708, 144120, 152280, 162135, 169341, 172944, 192160, 194562, 203040, 216180, 225788, 259416, 282235, 288240, 304560, 324270, 338682, 345888, 389124, 432360, 451576, 486405, 508023, 518832, 564470, 576480, 609120, 648540, 677364, 778248, 846705, 864720, 903152, 972810, 1016046, 1037664, 1128940, 1297080, 1354728, 1524069, 1556496, 1693410, 1729440, 1806304, 1945620, 2032092, 2257880, 2540115, 2594160, 2709456, 3048138, 3112992, 3386820, 3891240, 4064184, 4515760, 4572207, 5080230, 5188320, 5418912, 6096276, 6773640, 7620345, 7782480, 8128368, 9031520, 9144414, 10160460, 12192552, 13547280, 15240690, 15564960, 16256736, 18288828, 20320920, 22861035, 24385104, 27094560, 30481380, 36577656, 40641840, 45722070, 48770208, 60962760, 73155312, 81283680, 91444140, 121925520, 146310624, 182888280, 243851040, 365776560, 731553120]

約数ペア:

[(1, 731553120), (2, 365776560), (3, 243851040), (4, 182888280), (5, 146310624), (6, 121925520), (8, 91444140), (9, 81283680), (10, 73155312), (12, 60962760), (15, 48770208), (16, 45722070), (18, 40641840), (20, 36577656), (24, 30481380), (27, 27094560), (30, 24385104), (32, 22861035), (36, 20320920), (40, 18288828), (45, 16256736), (47, 15564960), (48, 15240690), (54, 13547280), (60, 12192552), (72, 10160460), (80, 9144414), (81, 9031520), (90, 8128368), (94, 7782480), (96, 7620345), (108, 6773640), (120, 6096276), (135, 5418912), (141, 5188320), (144, 5080230), (160, 4572207), (162, 4515760), (180, 4064184), (188, 3891240), (216, 3386820), (235, 3112992), (240, 3048138), (270, 2709456), (282, 2594160), (288, 2540115), (324, 2257880), (360, 2032092), (376, 1945620), (405, 1806304), (423, 1729440), (432, 1693410), (470, 1556496), (480, 1524069), (540, 1354728), (564, 1297080), (648, 1128940), (705, 1037664), (720, 1016046), (752, 972810), (810, 903152), (846, 864720), (864, 846705), (940, 778248), (1080, 677364), (1128, 648540), (1201, 609120), (1269, 576480), (1296, 564470), (1410, 518832), (1440, 508023), (1504, 486405), (1620, 451576), (1692, 432360), (1880, 389124), (2115, 345888), (2160, 338682), (2256, 324270), (2402, 304560), (2538, 288240), (2592, 282235), (2820, 259416), (3240, 225788), (3384, 216180), (3603, 203040), (3760, 194562), (3807, 192160), (4230, 172944), (4320, 169341), (4512, 162135), (4804, 152280), (5076, 144120), (5640, 129708), (6005, 121824), (6345, 115296), (6480, 112894), (6768, 108090), (7206, 101520), (7520, 97281), (7614, 96080), (8460, 86472), (9608, 76140), (10152, 72060), (10809, 67680), (11280, 64854), (12010, 60912), (12690, 57648), (12960, 56447), (13536, 54045), (14412, 50760), (15228, 48040), (16920, 43236), (18015, 40608), (19035, 38432), (19216, 38070), (20304, 36030), (21618, 33840), (22560, 32427), (24020, 30456), (25380, 28824)]