720993120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:777

約数の個数: 192

約数和(自身を含む): 2424945600

約数和(自身を除く): 1703952480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 149, 160, 170, 204, 240, 255, 272, 298, 340, 408, 447, 480, 510, 544, 593, 596, 680, 745, 816, 894, 1020, 1186, 1192, 1360, 1490, 1632, 1779, 1788, 2040, 2235, 2372, 2384, 2533, 2720, 2965, 2980, 3558, 3576, 4080, 4470, 4744, 4768, 5066, 5930, 5960, 7116, 7152, 7599, 8160, 8895, 8940, 9488, 10081, 10132, 11860, 11920, 12665, 14232, 14304, 15198, 17790, 17880, 18976, 20162, 20264, 23720, 23840, 25330, 28464, 30243, 30396, 35580, 35760, 37995, 40324, 40528, 47440, 50405, 50660, 56928, 60486, 60792, 71160, 71520, 75990, 80648, 81056, 88357, 94880, 100810, 101320, 120972, 121584, 142320, 151215, 151980, 161296, 176714, 201620, 202640, 241944, 243168, 265071, 284640, 302430, 303960, 322592, 353428, 403240, 405280, 441785, 483888, 530142, 604860, 607920, 706856, 806480, 883570, 967776, 1060284, 1209720, 1215840, 1325355, 1413712, 1502069, 1612960, 1767140, 2120568, 2419440, 2650710, 2827424, 3004138, 3534280, 4241136, 4506207, 4838880, 5301420, 6008276, 7068560, 7510345, 8482272, 9012414, 10602840, 12016552, 14137120, 15020690, 18024828, 21205680, 22531035, 24033104, 30041380, 36049656, 42411360, 45062070, 48066208, 60082760, 72099312, 90124140, 120165520, 144198624, 180248280, 240331040, 360496560, 720993120]

約数ペア:

[(1, 720993120), (2, 360496560), (3, 240331040), (4, 180248280), (5, 144198624), (6, 120165520), (8, 90124140), (10, 72099312), (12, 60082760), (15, 48066208), (16, 45062070), (17, 42411360), (20, 36049656), (24, 30041380), (30, 24033104), (32, 22531035), (34, 21205680), (40, 18024828), (48, 15020690), (51, 14137120), (60, 12016552), (68, 10602840), (80, 9012414), (85, 8482272), (96, 7510345), (102, 7068560), (120, 6008276), (136, 5301420), (149, 4838880), (160, 4506207), (170, 4241136), (204, 3534280), (240, 3004138), (255, 2827424), (272, 2650710), (298, 2419440), (340, 2120568), (408, 1767140), (447, 1612960), (480, 1502069), (510, 1413712), (544, 1325355), (593, 1215840), (596, 1209720), (680, 1060284), (745, 967776), (816, 883570), (894, 806480), (1020, 706856), (1186, 607920), (1192, 604860), (1360, 530142), (1490, 483888), (1632, 441785), (1779, 405280), (1788, 403240), (2040, 353428), (2235, 322592), (2372, 303960), (2384, 302430), (2533, 284640), (2720, 265071), (2965, 243168), (2980, 241944), (3558, 202640), (3576, 201620), (4080, 176714), (4470, 161296), (4744, 151980), (4768, 151215), (5066, 142320), (5930, 121584), (5960, 120972), (7116, 101320), (7152, 100810), (7599, 94880), (8160, 88357), (8895, 81056), (8940, 80648), (9488, 75990), (10081, 71520), (10132, 71160), (11860, 60792), (11920, 60486), (12665, 56928), (14232, 50660), (14304, 50405), (15198, 47440), (17790, 40528), (17880, 40324), (18976, 37995), (20162, 35760), (20264, 35580), (23720, 30396), (23840, 30243), (25330, 28464)]