272178720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17183}}^1$

素因数の和:17215

約数の個数: 144

約数和(自身を含む): 1013306112

約数和(自身を除く): 741127392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 17183, 34366, 51549, 68732, 85915, 103098, 137464, 154647, 171830, 189013, 206196, 257745, 274928, 309294, 343660, 378026, 412392, 515490, 549856, 567039, 618588, 687320, 756052, 773235, 824784, 945065, 1030980, 1134078, 1237176, 1374640, 1512104, 1546470, 1649568, 1701117, 1890130, 2061960, 2268156, 2474352, 2749280, 2835195, 3024208, 3092940, 3402234, 3780260, 4123920, 4536312, 4948704, 5670390, 6048416, 6185880, 6804468, 7560520, 8247840, 8505585, 9072624, 11340780, 12371760, 13608936, 15121040, 17011170, 18145248, 22681560, 24743520, 27217872, 30242080, 34022340, 45363120, 54435744, 68044680, 90726240, 136089360, 272178720]

約数ペア:

[(1, 272178720), (2, 136089360), (3, 90726240), (4, 68044680), (5, 54435744), (6, 45363120), (8, 34022340), (9, 30242080), (10, 27217872), (11, 24743520), (12, 22681560), (15, 18145248), (16, 17011170), (18, 15121040), (20, 13608936), (22, 12371760), (24, 11340780), (30, 9072624), (32, 8505585), (33, 8247840), (36, 7560520), (40, 6804468), (44, 6185880), (45, 6048416), (48, 5670390), (55, 4948704), (60, 4536312), (66, 4123920), (72, 3780260), (80, 3402234), (88, 3092940), (90, 3024208), (96, 2835195), (99, 2749280), (110, 2474352), (120, 2268156), (132, 2061960), (144, 1890130), (160, 1701117), (165, 1649568), (176, 1546470), (180, 1512104), (198, 1374640), (220, 1237176), (240, 1134078), (264, 1030980), (288, 945065), (330, 824784), (352, 773235), (360, 756052), (396, 687320), (440, 618588), (480, 567039), (495, 549856), (528, 515490), (660, 412392), (720, 378026), (792, 343660), (880, 309294), (990, 274928), (1056, 257745), (1320, 206196), (1440, 189013), (1584, 171830), (1760, 154647), (1980, 137464), (2640, 103098), (3168, 85915), (3960, 68732), (5280, 51549), (7920, 34366), (15840, 17183)]