180248280

素因数分解:

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

素因数の和:773

約数の個数: 128

約数和(自身を含む): 577368000

約数和(自身を除く): 397119720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 149, 170, 204, 255, 298, 340, 408, 447, 510, 593, 596, 680, 745, 894, 1020, 1186, 1192, 1490, 1779, 1788, 2040, 2235, 2372, 2533, 2965, 2980, 3558, 3576, 4470, 4744, 5066, 5930, 5960, 7116, 7599, 8895, 8940, 10081, 10132, 11860, 12665, 14232, 15198, 17790, 17880, 20162, 20264, 23720, 25330, 30243, 30396, 35580, 37995, 40324, 50405, 50660, 60486, 60792, 71160, 75990, 80648, 88357, 100810, 101320, 120972, 151215, 151980, 176714, 201620, 241944, 265071, 302430, 303960, 353428, 403240, 441785, 530142, 604860, 706856, 883570, 1060284, 1209720, 1325355, 1502069, 1767140, 2120568, 2650710, 3004138, 3534280, 4506207, 5301420, 6008276, 7510345, 9012414, 10602840, 12016552, 15020690, 18024828, 22531035, 30041380, 36049656, 45062070, 60082760, 90124140, 180248280]

約数ペア:

[(1, 180248280), (2, 90124140), (3, 60082760), (4, 45062070), (5, 36049656), (6, 30041380), (8, 22531035), (10, 18024828), (12, 15020690), (15, 12016552), (17, 10602840), (20, 9012414), (24, 7510345), (30, 6008276), (34, 5301420), (40, 4506207), (51, 3534280), (60, 3004138), (68, 2650710), (85, 2120568), (102, 1767140), (120, 1502069), (136, 1325355), (149, 1209720), (170, 1060284), (204, 883570), (255, 706856), (298, 604860), (340, 530142), (408, 441785), (447, 403240), (510, 353428), (593, 303960), (596, 302430), (680, 265071), (745, 241944), (894, 201620), (1020, 176714), (1186, 151980), (1192, 151215), (1490, 120972), (1779, 101320), (1788, 100810), (2040, 88357), (2235, 80648), (2372, 75990), (2533, 71160), (2965, 60792), (2980, 60486), (3558, 50660), (3576, 50405), (4470, 40324), (4744, 37995), (5066, 35580), (5930, 30396), (5960, 30243), (7116, 25330), (7599, 23720), (8895, 20264), (8940, 20162), (10081, 17880), (10132, 17790), (11860, 15198), (12665, 14232)]