27493280

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 70253568

約数和(自身を除く): 42760288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 62, 80, 92, 115, 124, 155, 160, 184, 230, 241, 248, 310, 368, 460, 482, 496, 620, 713, 736, 920, 964, 992, 1205, 1240, 1426, 1840, 1928, 2410, 2480, 2852, 3565, 3680, 3856, 4820, 4960, 5543, 5704, 7130, 7471, 7712, 9640, 11086, 11408, 14260, 14942, 19280, 22172, 22816, 27715, 28520, 29884, 37355, 38560, 44344, 55430, 57040, 59768, 74710, 88688, 110860, 114080, 119536, 149420, 171833, 177376, 221720, 239072, 298840, 343666, 443440, 597680, 687332, 859165, 886880, 1195360, 1374664, 1718330, 2749328, 3436660, 5498656, 6873320, 13746640, 27493280]

約数ペア:

[(1, 27493280), (2, 13746640), (4, 6873320), (5, 5498656), (8, 3436660), (10, 2749328), (16, 1718330), (20, 1374664), (23, 1195360), (31, 886880), (32, 859165), (40, 687332), (46, 597680), (62, 443440), (80, 343666), (92, 298840), (115, 239072), (124, 221720), (155, 177376), (160, 171833), (184, 149420), (230, 119536), (241, 114080), (248, 110860), (310, 88688), (368, 74710), (460, 59768), (482, 57040), (496, 55430), (620, 44344), (713, 38560), (736, 37355), (920, 29884), (964, 28520), (992, 27715), (1205, 22816), (1240, 22172), (1426, 19280), (1840, 14942), (1928, 14260), (2410, 11408), (2480, 11086), (2852, 9640), (3565, 7712), (3680, 7471), (3856, 7130), (4820, 5704), (4960, 5543)]