432990640

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7591}}^1$

素因数の和:7658

約数の個数: 80

約数和(自身を含む): 1084502016

約数和(自身を除く): 651511376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 7591, 11408, 14260, 15182, 28520, 30364, 37955, 57040, 60728, 75910, 121456, 151820, 174593, 235321, 303640, 349186, 470642, 607280, 698372, 872965, 941284, 1176605, 1396744, 1745930, 1882568, 2353210, 2793488, 3491860, 3765136, 4706420, 5412383, 6983720, 9412840, 10824766, 13967440, 18825680, 21649532, 27061915, 43299064, 54123830, 86598128, 108247660, 216495320, 432990640]

約数ペア:

[(1, 432990640), (2, 216495320), (4, 108247660), (5, 86598128), (8, 54123830), (10, 43299064), (16, 27061915), (20, 21649532), (23, 18825680), (31, 13967440), (40, 10824766), (46, 9412840), (62, 6983720), (80, 5412383), (92, 4706420), (115, 3765136), (124, 3491860), (155, 2793488), (184, 2353210), (230, 1882568), (248, 1745930), (310, 1396744), (368, 1176605), (460, 941284), (496, 872965), (620, 698372), (713, 607280), (920, 470642), (1240, 349186), (1426, 303640), (1840, 235321), (2480, 174593), (2852, 151820), (3565, 121456), (5704, 75910), (7130, 60728), (7591, 57040), (11408, 37955), (14260, 30364), (15182, 28520)]