445973760

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{38713}}^1$

素因数の和:38740

約数の個数: 108

約数和(自身を含む): 1543062612

約数和(自身を除く): 1097088852

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 38713, 77426, 116139, 154852, 193565, 232278, 309704, 348417, 387130, 464556, 580695, 619408, 696834, 774260, 929112, 1161390, 1238816, 1393668, 1548520, 1742085, 1858224, 2322780, 2477632, 2787336, 3097040, 3484170, 3716448, 4645560, 4955264, 5574672, 6194080, 6968340, 7432896, 9291120, 9910528, 11149344, 12388160, 13936680, 14865792, 18582240, 22298688, 24776320, 27873360, 29731584, 37164480, 44597376, 49552640, 55746720, 74328960, 89194752, 111493440, 148657920, 222986880, 445973760]

約数ペア:

[(1, 445973760), (2, 222986880), (3, 148657920), (4, 111493440), (5, 89194752), (6, 74328960), (8, 55746720), (9, 49552640), (10, 44597376), (12, 37164480), (15, 29731584), (16, 27873360), (18, 24776320), (20, 22298688), (24, 18582240), (30, 14865792), (32, 13936680), (36, 12388160), (40, 11149344), (45, 9910528), (48, 9291120), (60, 7432896), (64, 6968340), (72, 6194080), (80, 5574672), (90, 4955264), (96, 4645560), (120, 3716448), (128, 3484170), (144, 3097040), (160, 2787336), (180, 2477632), (192, 2322780), (240, 1858224), (256, 1742085), (288, 1548520), (320, 1393668), (360, 1238816), (384, 1161390), (480, 929112), (576, 774260), (640, 696834), (720, 619408), (768, 580695), (960, 464556), (1152, 387130), (1280, 348417), (1440, 309704), (1920, 232278), (2304, 193565), (2880, 154852), (3840, 116139), (5760, 77426), (11520, 38713)]