124451640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:635

約数の個数: 160

約数和(自身を含む): 424971360

約数和(自身を除く): 300519720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 270, 284, 324, 355, 360, 405, 426, 540, 541, 568, 639, 648, 710, 810, 852, 1065, 1080, 1082, 1278, 1420, 1620, 1623, 1704, 1917, 2130, 2164, 2556, 2705, 2840, 3195, 3240, 3246, 3834, 4260, 4328, 4869, 5112, 5410, 5751, 6390, 6492, 7668, 8115, 8520, 9585, 9738, 10820, 11502, 12780, 12984, 14607, 15336, 16230, 19170, 19476, 21640, 23004, 24345, 25560, 28755, 29214, 32460, 38340, 38411, 38952, 43821, 46008, 48690, 57510, 58428, 64920, 73035, 76680, 76822, 87642, 97380, 115020, 115233, 116856, 146070, 153644, 175284, 192055, 194760, 219105, 230040, 230466, 292140, 307288, 345699, 350568, 384110, 438210, 460932, 576165, 584280, 691398, 768220, 876420, 921864, 1037097, 1152330, 1382796, 1536440, 1728495, 1752840, 2074194, 2304660, 2765592, 3111291, 3456990, 4148388, 4609320, 5185485, 6222582, 6913980, 8296776, 10370970, 12445164, 13827960, 15556455, 20741940, 24890328, 31112910, 41483880, 62225820, 124451640]

約数ペア:

[(1, 124451640), (2, 62225820), (3, 41483880), (4, 31112910), (5, 24890328), (6, 20741940), (8, 15556455), (9, 13827960), (10, 12445164), (12, 10370970), (15, 8296776), (18, 6913980), (20, 6222582), (24, 5185485), (27, 4609320), (30, 4148388), (36, 3456990), (40, 3111291), (45, 2765592), (54, 2304660), (60, 2074194), (71, 1752840), (72, 1728495), (81, 1536440), (90, 1382796), (108, 1152330), (120, 1037097), (135, 921864), (142, 876420), (162, 768220), (180, 691398), (213, 584280), (216, 576165), (270, 460932), (284, 438210), (324, 384110), (355, 350568), (360, 345699), (405, 307288), (426, 292140), (540, 230466), (541, 230040), (568, 219105), (639, 194760), (648, 192055), (710, 175284), (810, 153644), (852, 146070), (1065, 116856), (1080, 115233), (1082, 115020), (1278, 97380), (1420, 87642), (1620, 76822), (1623, 76680), (1704, 73035), (1917, 64920), (2130, 58428), (2164, 57510), (2556, 48690), (2705, 46008), (2840, 43821), (3195, 38952), (3240, 38411), (3246, 38340), (3834, 32460), (4260, 29214), (4328, 28755), (4869, 25560), (5112, 24345), (5410, 23004), (5751, 21640), (6390, 19476), (6492, 19170), (7668, 16230), (8115, 15336), (8520, 14607), (9585, 12984), (9738, 12780), (10820, 11502)]