19855663560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2398027}}^1$

素因数の和:2398067

約数の個数: 96

約数和(自身を含む): 67336626240

約数和(自身を除く): 47480962680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 2398027, 4796054, 7194081, 9592108, 11990135, 14388162, 19184216, 21582243, 23980270, 28776324, 35970405, 43164486, 47960540, 55154621, 57552648, 71940810, 86328972, 95921080, 107911215, 110309242, 143881620, 165463863, 172657944, 215822430, 220618484, 275773105, 287763240, 330927726, 431644860, 441236968, 496391589, 551546210, 661855452, 827319315, 863289720, 992783178, 1103092420, 1323710904, 1654638630, 1985566356, 2206184840, 2481957945, 3309277260, 3971132712, 4963915890, 6618554520, 9927831780, 19855663560]

約数ペア:

[(1, 19855663560), (2, 9927831780), (3, 6618554520), (4, 4963915890), (5, 3971132712), (6, 3309277260), (8, 2481957945), (9, 2206184840), (10, 1985566356), (12, 1654638630), (15, 1323710904), (18, 1103092420), (20, 992783178), (23, 863289720), (24, 827319315), (30, 661855452), (36, 551546210), (40, 496391589), (45, 441236968), (46, 431644860), (60, 330927726), (69, 287763240), (72, 275773105), (90, 220618484), (92, 215822430), (115, 172657944), (120, 165463863), (138, 143881620), (180, 110309242), (184, 107911215), (207, 95921080), (230, 86328972), (276, 71940810), (345, 57552648), (360, 55154621), (414, 47960540), (460, 43164486), (552, 35970405), (690, 28776324), (828, 23980270), (920, 21582243), (1035, 19184216), (1380, 14388162), (1656, 11990135), (2070, 9592108), (2760, 7194081), (4140, 4796054), (8280, 2398027)]