42536160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 147026880

約数和(自身を除く): 104490720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 109, 120, 144, 160, 180, 218, 240, 271, 288, 327, 360, 436, 480, 542, 545, 654, 720, 813, 872, 981, 1084, 1090, 1308, 1355, 1440, 1626, 1635, 1744, 1962, 2168, 2180, 2439, 2616, 2710, 3252, 3270, 3488, 3924, 4065, 4336, 4360, 4878, 4905, 5232, 5420, 6504, 6540, 7848, 8130, 8672, 8720, 9756, 9810, 10464, 10840, 12195, 13008, 13080, 15696, 16260, 17440, 19512, 19620, 21680, 24390, 26016, 26160, 29539, 31392, 32520, 39024, 39240, 43360, 48780, 52320, 59078, 65040, 78048, 78480, 88617, 97560, 118156, 130080, 147695, 156960, 177234, 195120, 236312, 265851, 295390, 354468, 390240, 443085, 472624, 531702, 590780, 708936, 886170, 945248, 1063404, 1181560, 1329255, 1417872, 1772340, 2126808, 2363120, 2658510, 2835744, 3544680, 4253616, 4726240, 5317020, 7089360, 8507232, 10634040, 14178720, 21268080, 42536160]

約数ペア:

[(1, 42536160), (2, 21268080), (3, 14178720), (4, 10634040), (5, 8507232), (6, 7089360), (8, 5317020), (9, 4726240), (10, 4253616), (12, 3544680), (15, 2835744), (16, 2658510), (18, 2363120), (20, 2126808), (24, 1772340), (30, 1417872), (32, 1329255), (36, 1181560), (40, 1063404), (45, 945248), (48, 886170), (60, 708936), (72, 590780), (80, 531702), (90, 472624), (96, 443085), (109, 390240), (120, 354468), (144, 295390), (160, 265851), (180, 236312), (218, 195120), (240, 177234), (271, 156960), (288, 147695), (327, 130080), (360, 118156), (436, 97560), (480, 88617), (542, 78480), (545, 78048), (654, 65040), (720, 59078), (813, 52320), (872, 48780), (981, 43360), (1084, 39240), (1090, 39024), (1308, 32520), (1355, 31392), (1440, 29539), (1626, 26160), (1635, 26016), (1744, 24390), (1962, 21680), (2168, 19620), (2180, 19512), (2439, 17440), (2616, 16260), (2710, 15696), (3252, 13080), (3270, 13008), (3488, 12195), (3924, 10840), (4065, 10464), (4336, 9810), (4360, 9756), (4878, 8720), (4905, 8672), (5232, 8130), (5420, 7848), (6504, 6540)]