1297374480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 4533459840

約数和(自身を除く): 3236085360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 71, 72, 80, 82, 90, 120, 123, 142, 144, 164, 180, 205, 213, 240, 246, 284, 328, 355, 360, 369, 410, 426, 492, 568, 615, 619, 639, 656, 710, 720, 738, 820, 852, 984, 1065, 1136, 1230, 1238, 1278, 1420, 1476, 1640, 1704, 1845, 1857, 1968, 2130, 2460, 2476, 2556, 2840, 2911, 2952, 3095, 3195, 3280, 3408, 3690, 3714, 4260, 4920, 4952, 5112, 5571, 5680, 5822, 5904, 6190, 6390, 7380, 7428, 8520, 8733, 9285, 9840, 9904, 10224, 11142, 11644, 12380, 12780, 14555, 14760, 14856, 17040, 17466, 18570, 22284, 23288, 24760, 25379, 25560, 26199, 27855, 29110, 29520, 29712, 34932, 37140, 43665, 43949, 44568, 46576, 49520, 50758, 51120, 52398, 55710, 58220, 69864, 74280, 76137, 87330, 87898, 89136, 101516, 104796, 111420, 116440, 126895, 130995, 131847, 139728, 148560, 152274, 174660, 175796, 203032, 209592, 219745, 222840, 228411, 232880, 253790, 261990, 263694, 304548, 349320, 351592, 380685, 395541, 406064, 419184, 439490, 445680, 456822, 507580, 523980, 527388, 609096, 659235, 698640, 703184, 761370, 791082, 878980, 913644, 1015160, 1047960, 1054776, 1142055, 1218192, 1318470, 1522740, 1582164, 1757960, 1801909, 1827288, 1977705, 2030320, 2095920, 2109552, 2284110, 2636940, 3045480, 3164328, 3515920, 3603818, 3654576, 3955410, 4568220, 5273880, 5405727, 6090960, 6328656, 7207636, 7910820, 9009545, 9136440, 10547760, 10811454, 14415272, 15821640, 16217181, 18019090, 18272880, 21622908, 27028635, 28830544, 31643280, 32434362, 36038180, 43245816, 54057270, 64868724, 72076360, 81085905, 86491632, 108114540, 129737448, 144152720, 162171810, 216229080, 259474896, 324343620, 432458160, 648687240, 1297374480]

約数ペア:

[(1, 1297374480), (2, 648687240), (3, 432458160), (4, 324343620), (5, 259474896), (6, 216229080), (8, 162171810), (9, 144152720), (10, 129737448), (12, 108114540), (15, 86491632), (16, 81085905), (18, 72076360), (20, 64868724), (24, 54057270), (30, 43245816), (36, 36038180), (40, 32434362), (41, 31643280), (45, 28830544), (48, 27028635), (60, 21622908), (71, 18272880), (72, 18019090), (80, 16217181), (82, 15821640), (90, 14415272), (120, 10811454), (123, 10547760), (142, 9136440), (144, 9009545), (164, 7910820), (180, 7207636), (205, 6328656), (213, 6090960), (240, 5405727), (246, 5273880), (284, 4568220), (328, 3955410), (355, 3654576), (360, 3603818), (369, 3515920), (410, 3164328), (426, 3045480), (492, 2636940), (568, 2284110), (615, 2109552), (619, 2095920), (639, 2030320), (656, 1977705), (710, 1827288), (720, 1801909), (738, 1757960), (820, 1582164), (852, 1522740), (984, 1318470), (1065, 1218192), (1136, 1142055), (1230, 1054776), (1238, 1047960), (1278, 1015160), (1420, 913644), (1476, 878980), (1640, 791082), (1704, 761370), (1845, 703184), (1857, 698640), (1968, 659235), (2130, 609096), (2460, 527388), (2476, 523980), (2556, 507580), (2840, 456822), (2911, 445680), (2952, 439490), (3095, 419184), (3195, 406064), (3280, 395541), (3408, 380685), (3690, 351592), (3714, 349320), (4260, 304548), (4920, 263694), (4952, 261990), (5112, 253790), (5571, 232880), (5680, 228411), (5822, 222840), (5904, 219745), (6190, 209592), (6390, 203032), (7380, 175796), (7428, 174660), (8520, 152274), (8733, 148560), (9285, 139728), (9840, 131847), (9904, 130995), (10224, 126895), (11142, 116440), (11644, 111420), (12380, 104796), (12780, 101516), (14555, 89136), (14760, 87898), (14856, 87330), (17040, 76137), (17466, 74280), (18570, 69864), (22284, 58220), (23288, 55710), (24760, 52398), (25379, 51120), (25560, 50758), (26199, 49520), (27855, 46576), (29110, 44568), (29520, 43949), (29712, 43665), (34932, 37140)]