145710720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 516264840

約数和(自身を除く): 370554120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 617, 640, 656, 720, 738, 820, 960, 984, 1152, 1230, 1234, 1312, 1440, 1476, 1640, 1845, 1851, 1920, 1968, 2460, 2468, 2624, 2880, 2952, 3085, 3280, 3690, 3702, 3936, 4920, 4936, 5248, 5553, 5760, 5904, 6170, 6560, 7380, 7404, 7872, 9255, 9840, 9872, 11106, 11808, 12340, 13120, 14760, 14808, 15744, 18510, 19680, 19744, 22212, 23616, 24680, 25297, 26240, 27765, 29520, 29616, 37020, 39360, 39488, 44424, 47232, 49360, 50594, 55530, 59040, 59232, 74040, 75891, 78720, 78976, 88848, 98720, 101188, 111060, 118080, 118464, 126485, 148080, 151782, 177696, 197440, 202376, 222120, 227673, 236160, 236928, 252970, 296160, 303564, 355392, 379455, 394880, 404752, 444240, 455346, 505940, 592320, 607128, 710784, 758910, 809504, 888480, 910692, 1011880, 1138365, 1184640, 1214256, 1517820, 1619008, 1776960, 1821384, 2023760, 2276730, 2428512, 3035640, 3238016, 3553920, 3642768, 4047520, 4553460, 4857024, 6071280, 7285536, 8095040, 9106920, 9714048, 12142560, 14571072, 16190080, 18213840, 24285120, 29142144, 36427680, 48570240, 72855360, 145710720]

約数ペア:

[(1, 145710720), (2, 72855360), (3, 48570240), (4, 36427680), (5, 29142144), (6, 24285120), (8, 18213840), (9, 16190080), (10, 14571072), (12, 12142560), (15, 9714048), (16, 9106920), (18, 8095040), (20, 7285536), (24, 6071280), (30, 4857024), (32, 4553460), (36, 4047520), (40, 3642768), (41, 3553920), (45, 3238016), (48, 3035640), (60, 2428512), (64, 2276730), (72, 2023760), (80, 1821384), (82, 1776960), (90, 1619008), (96, 1517820), (120, 1214256), (123, 1184640), (128, 1138365), (144, 1011880), (160, 910692), (164, 888480), (180, 809504), (192, 758910), (205, 710784), (240, 607128), (246, 592320), (288, 505940), (320, 455346), (328, 444240), (360, 404752), (369, 394880), (384, 379455), (410, 355392), (480, 303564), (492, 296160), (576, 252970), (615, 236928), (617, 236160), (640, 227673), (656, 222120), (720, 202376), (738, 197440), (820, 177696), (960, 151782), (984, 148080), (1152, 126485), (1230, 118464), (1234, 118080), (1312, 111060), (1440, 101188), (1476, 98720), (1640, 88848), (1845, 78976), (1851, 78720), (1920, 75891), (1968, 74040), (2460, 59232), (2468, 59040), (2624, 55530), (2880, 50594), (2952, 49360), (3085, 47232), (3280, 44424), (3690, 39488), (3702, 39360), (3936, 37020), (4920, 29616), (4936, 29520), (5248, 27765), (5553, 26240), (5760, 25297), (5904, 24680), (6170, 23616), (6560, 22212), (7380, 19744), (7404, 19680), (7872, 18510), (9255, 15744), (9840, 14808), (9872, 14760), (11106, 13120), (11808, 12340)]