445805280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18211}}^1$

素因数の和:18249

約数の個数: 144

約数和(自身を含む): 1610887824

約数和(自身を除く): 1165082544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 12240, 18211, 24480, 36422, 54633, 72844, 91055, 109266, 145688, 163899, 182110, 218532, 273165, 291376, 309587, 327798, 364220, 437064, 546330, 582752, 619174, 655596, 728440, 819495, 874128, 928761, 1092660, 1238348, 1311192, 1456880, 1547935, 1638990, 1748256, 1857522, 2185320, 2476696, 2622384, 2786283, 2913760, 3095870, 3277980, 3715044, 4370640, 4643805, 4953392, 5244768, 5572566, 6191740, 6555960, 7430088, 8741280, 9287610, 9906784, 11145132, 12383480, 13111920, 13931415, 14860176, 18575220, 22290264, 24766960, 26223840, 27862830, 29720352, 37150440, 44580528, 49533920, 55725660, 74300880, 89161056, 111451320, 148601760, 222902640, 445805280]

約数ペア:

[(1, 445805280), (2, 222902640), (3, 148601760), (4, 111451320), (5, 89161056), (6, 74300880), (8, 55725660), (9, 49533920), (10, 44580528), (12, 37150440), (15, 29720352), (16, 27862830), (17, 26223840), (18, 24766960), (20, 22290264), (24, 18575220), (30, 14860176), (32, 13931415), (34, 13111920), (36, 12383480), (40, 11145132), (45, 9906784), (48, 9287610), (51, 8741280), (60, 7430088), (68, 6555960), (72, 6191740), (80, 5572566), (85, 5244768), (90, 4953392), (96, 4643805), (102, 4370640), (120, 3715044), (136, 3277980), (144, 3095870), (153, 2913760), (160, 2786283), (170, 2622384), (180, 2476696), (204, 2185320), (240, 1857522), (255, 1748256), (272, 1638990), (288, 1547935), (306, 1456880), (340, 1311192), (360, 1238348), (408, 1092660), (480, 928761), (510, 874128), (544, 819495), (612, 728440), (680, 655596), (720, 619174), (765, 582752), (816, 546330), (1020, 437064), (1224, 364220), (1360, 327798), (1440, 309587), (1530, 291376), (1632, 273165), (2040, 218532), (2448, 182110), (2720, 163899), (3060, 145688), (4080, 109266), (4896, 91055), (6120, 72844), (8160, 54633), (12240, 36422), (18211, 24480)]