378532320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{25439}}^1$

素因数の和:25488

約数の個数: 96

約数和(自身を含む): 1230888960

約数和(自身を除く): 852356640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 25439, 50878, 76317, 101756, 127195, 152634, 203512, 254390, 305268, 381585, 407024, 508780, 610536, 763170, 788609, 814048, 1017560, 1221072, 1526340, 1577218, 2035120, 2365827, 2442144, 3052680, 3154436, 3943045, 4070240, 4731654, 6105360, 6308872, 7886090, 9463308, 11829135, 12210720, 12617744, 15772180, 18926616, 23658270, 25235488, 31544360, 37853232, 47316540, 63088720, 75706464, 94633080, 126177440, 189266160, 378532320]

約数ペア:

[(1, 378532320), (2, 189266160), (3, 126177440), (4, 94633080), (5, 75706464), (6, 63088720), (8, 47316540), (10, 37853232), (12, 31544360), (15, 25235488), (16, 23658270), (20, 18926616), (24, 15772180), (30, 12617744), (31, 12210720), (32, 11829135), (40, 9463308), (48, 7886090), (60, 6308872), (62, 6105360), (80, 4731654), (93, 4070240), (96, 3943045), (120, 3154436), (124, 3052680), (155, 2442144), (160, 2365827), (186, 2035120), (240, 1577218), (248, 1526340), (310, 1221072), (372, 1017560), (465, 814048), (480, 788609), (496, 763170), (620, 610536), (744, 508780), (930, 407024), (992, 381585), (1240, 305268), (1488, 254390), (1860, 203512), (2480, 152634), (2976, 127195), (3720, 101756), (4960, 76317), (7440, 50878), (14880, 25439)]