145220160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6577}}^1$

素因数の和:6620

約数の個数: 112

約数和(自身を含む): 481193856

約数和(自身を除く): 335973696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6577, 7360, 11040, 13154, 19731, 22080, 26308, 32885, 39462, 52616, 65770, 78924, 98655, 105232, 131540, 151271, 157848, 197310, 210464, 263080, 302542, 315696, 394620, 420928, 453813, 526160, 605084, 631392, 756355, 789240, 907626, 1052320, 1210168, 1262784, 1512710, 1578480, 1815252, 2104640, 2269065, 2420336, 3025420, 3156960, 3630504, 4538130, 4840672, 6050840, 6313920, 7261008, 9076260, 9681344, 12101680, 14522016, 18152520, 24203360, 29044032, 36305040, 48406720, 72610080, 145220160]

約数ペア:

[(1, 145220160), (2, 72610080), (3, 48406720), (4, 36305040), (5, 29044032), (6, 24203360), (8, 18152520), (10, 14522016), (12, 12101680), (15, 9681344), (16, 9076260), (20, 7261008), (23, 6313920), (24, 6050840), (30, 4840672), (32, 4538130), (40, 3630504), (46, 3156960), (48, 3025420), (60, 2420336), (64, 2269065), (69, 2104640), (80, 1815252), (92, 1578480), (96, 1512710), (115, 1262784), (120, 1210168), (138, 1052320), (160, 907626), (184, 789240), (192, 756355), (230, 631392), (240, 605084), (276, 526160), (320, 453813), (345, 420928), (368, 394620), (460, 315696), (480, 302542), (552, 263080), (690, 210464), (736, 197310), (920, 157848), (960, 151271), (1104, 131540), (1380, 105232), (1472, 98655), (1840, 78924), (2208, 65770), (2760, 52616), (3680, 39462), (4416, 32885), (5520, 26308), (6577, 22080), (7360, 19731), (11040, 13154)]